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Ingy döt Net
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199093 changed files with 3378972 additions and 0 deletions
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(phixonline)-->
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<span style="color: #008080;">with</span> <span style="color: #008080;">javascript_semantics</span>
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<span style="color: #004080;">atom</span> <span style="color: #000000;">t0</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">time</span><span style="color: #0000FF;">()</span>
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<span style="color: #008080;">constant</span> <span style="color: #000000;">goodies</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{</span>
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<span style="color: #000080;font-style:italic;">-- item weight value pieces</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"map"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">9</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">150</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"compass"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">13</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">35</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"sandwich"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">50</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">60</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"glucose"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">15</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">60</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"tin"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">68</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">45</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">3</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"banana"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">27</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">60</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">3</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"apple"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">39</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">40</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">3</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"cheese"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">23</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">30</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"beer"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">52</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">10</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">3</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"suntan cream"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">11</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">70</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"water"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">153</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">200</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"camera"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">32</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">30</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"T-shirt"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">24</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">15</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"trousers"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">48</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">10</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"umbrella"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">73</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">40</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"waterproof trousers"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">42</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">70</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"waterproof overclothes"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">43</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">75</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"note-case"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">22</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">80</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"sunglasses"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">7</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">20</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"towel"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">18</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">12</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"socks"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">4</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">50</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"book"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">30</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">10</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">}}</span>
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<span style="color: #008080;">function</span> <span style="color: #000000;">knapsack</span><span style="color: #0000FF;">(</span><span style="color: #004080;">integer</span> <span style="color: #000000;">max_weight</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">integer</span> <span style="color: #000000;">at</span><span style="color: #0000FF;">)</span>
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<span style="color: #004080;">integer</span> <span style="color: #000000;">best_points</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">0</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">points</span>
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<span style="color: #004080;">sequence</span> <span style="color: #000000;">best_choices</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{},</span> <span style="color: #000000;">choices</span>
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<span style="color: #004080;">atom</span> <span style="color: #000000;">act_weight</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">0</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">sub_weight</span>
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<span style="color: #008080;">if</span> <span style="color: #000000;">at</span><span style="color: #0000FF;">>=</span><span style="color: #000000;">1</span> <span style="color: #008080;">then</span>
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<span style="color: #004080;">integer</span> <span style="color: #0000FF;">{?,</span><span style="color: #000000;">witem</span><span style="color: #0000FF;">,</span><span style="color: #000000;">pitem</span><span style="color: #0000FF;">,</span><span style="color: #000000;">imax</span><span style="color: #0000FF;">}</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">goodies</span><span style="color: #0000FF;">[</span><span style="color: #000000;">at</span><span style="color: #0000FF;">]</span>
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<span style="color: #008080;">for</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #000000;">0</span> <span style="color: #008080;">to</span> <span style="color: #000000;">imax</span> <span style="color: #008080;">do</span>
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<span style="color: #004080;">integer</span> <span style="color: #000000;">wlim</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">max_weight</span><span style="color: #0000FF;">-</span><span style="color: #000000;">i</span><span style="color: #0000FF;">*</span><span style="color: #000000;">witem</span>
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<span style="color: #008080;">if</span> <span style="color: #000000;">wlim</span><span style="color: #0000FF;"><</span><span style="color: #000000;">0</span> <span style="color: #008080;">then</span> <span style="color: #008080;">exit</span> <span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
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<span style="color: #0000FF;">{</span><span style="color: #000000;">points</span><span style="color: #0000FF;">,</span><span style="color: #000000;">sub_weight</span><span style="color: #0000FF;">,</span><span style="color: #000000;">choices</span><span style="color: #0000FF;">}</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">knapsack</span><span style="color: #0000FF;">(</span><span style="color: #000000;">wlim</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">at</span><span style="color: #0000FF;">-</span><span style="color: #000000;">1</span><span style="color: #0000FF;">)</span>
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<span style="color: #000000;">points</span> <span style="color: #0000FF;">+=</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">*</span><span style="color: #000000;">pitem</span>
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<span style="color: #008080;">if</span> <span style="color: #000000;">points</span><span style="color: #0000FF;">></span><span style="color: #000000;">best_points</span> <span style="color: #008080;">then</span>
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<span style="color: #000000;">best_points</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">points</span>
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<span style="color: #000000;">best_choices</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">deep_copy</span><span style="color: #0000FF;">(</span><span style="color: #000000;">choices</span><span style="color: #0000FF;">)&</span><span style="color: #000000;">i</span>
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<span style="color: #000000;">act_weight</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">sub_weight</span><span style="color: #0000FF;">+</span><span style="color: #000000;">i</span><span style="color: #0000FF;">*</span><span style="color: #000000;">witem</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">for</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
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<span style="color: #008080;">return</span> <span style="color: #0000FF;">{</span><span style="color: #000000;">best_points</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">act_weight</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">best_choices</span><span style="color: #0000FF;">}</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">function</span>
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<span style="color: #004080;">sequence</span> <span style="color: #000000;">res</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">knapsack</span><span style="color: #0000FF;">(</span><span style="color: #000000;">400</span><span style="color: #0000FF;">,</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">goodies</span><span style="color: #0000FF;">))</span> <span style="color: #000080;font-style:italic;">-- {points,act_weight,choices}</span>
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<span style="color: #004080;">atom</span> <span style="color: #000000;">weight</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">0</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">witem</span>
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<span style="color: #004080;">atom</span> <span style="color: #000000;">points</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">0</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">pitem</span>
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<span style="color: #004080;">string</span> <span style="color: #000000;">idesc</span>
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<span style="color: #008080;">for</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #000000;">1</span> <span style="color: #008080;">to</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">goodies</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">do</span>
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<span style="color: #004080;">integer</span> <span style="color: #000000;">c</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">res</span><span style="color: #0000FF;">[</span><span style="color: #000000;">3</span><span style="color: #0000FF;">][</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]</span>
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<span style="color: #008080;">if</span> <span style="color: #000000;">c</span> <span style="color: #008080;">then</span>
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<span style="color: #0000FF;">{</span><span style="color: #000000;">idesc</span><span style="color: #0000FF;">,</span><span style="color: #000000;">witem</span><span style="color: #0000FF;">,</span><span style="color: #000000;">pitem</span><span style="color: #0000FF;">}</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">goodies</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]</span>
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<span style="color: #7060A8;">printf</span><span style="color: #0000FF;">(</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"%d %s\n"</span><span style="color: #0000FF;">,{</span><span style="color: #000000;">c</span><span style="color: #0000FF;">,</span><span style="color: #000000;">idesc</span><span style="color: #0000FF;">})</span>
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<span style="color: #000000;">weight</span> <span style="color: #0000FF;">+=</span> <span style="color: #000000;">c</span><span style="color: #0000FF;">*</span><span style="color: #000000;">witem</span>
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<span style="color: #000000;">points</span> <span style="color: #0000FF;">+=</span> <span style="color: #000000;">c</span><span style="color: #0000FF;">*</span><span style="color: #000000;">pitem</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">for</span>
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<span style="color: #008080;">if</span> <span style="color: #000000;">points</span><span style="color: #0000FF;">!=</span><span style="color: #000000;">res</span><span style="color: #0000FF;">[</span><span style="color: #000000;">1</span><span style="color: #0000FF;">]</span> <span style="color: #008080;">then</span> <span style="color: #0000FF;">?</span><span style="color: #000000;">9</span><span style="color: #0000FF;">/</span><span style="color: #000000;">0</span> <span style="color: #008080;">end</span> <span style="color: #008080;">if</span> <span style="color: #000080;font-style:italic;">-- sanity check</span>
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<span style="color: #7060A8;">printf</span><span style="color: #0000FF;">(</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"Value %d, weight %g [%3.2fs]\n"</span><span style="color: #0000FF;">,{</span><span style="color: #000000;">points</span><span style="color: #0000FF;">,</span><span style="color: #000000;">weight</span><span style="color: #0000FF;">,</span><span style="color: #7060A8;">time</span><span style="color: #0000FF;">()-</span><span style="color: #000000;">t0</span><span style="color: #0000FF;">})</span>
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<!--
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@ -0,0 +1,79 @@
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(phixonline)-->
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<span style="color: #008080;">with</span> <span style="color: #008080;">javascript_semantics</span>
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<span style="color: #004080;">sequence</span> <span style="color: #000000;">items</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"map"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">9</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">150</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"compass"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">13</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">35</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"water"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">153</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">200</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"sandwich"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">50</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">60</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"glucose"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">15</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">60</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"tin"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">68</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">45</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">3</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"banana"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">27</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">60</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">3</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"apple"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">39</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">40</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">3</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"cheese"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">23</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">30</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"beer"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">52</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">10</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">3</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"suntan cream"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">11</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">70</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"camera"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">32</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">30</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"T-shirt"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">24</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">15</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"trousers"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">48</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">10</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"umbrella"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">73</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">40</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"waterproof trousers"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">42</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">70</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"waterproof overclothes"</span><span style="color: #0000FF;">,</span><span style="color: #000000;">43</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">75</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"note-case"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">22</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">80</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"sunglasses"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">7</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">20</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"towel"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">18</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">12</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"socks"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">4</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">50</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"book"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">30</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">10</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">};</span>
|
||||
|
||||
<span style="color: #004080;">sequence</span> <span style="color: #0000FF;">{</span><span style="color: #000000;">names</span><span style="color: #0000FF;">,</span><span style="color: #000000;">weights</span><span style="color: #0000FF;">,</span><span style="color: #000000;">points</span><span style="color: #0000FF;">,</span><span style="color: #000000;">counts</span><span style="color: #0000FF;">}</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">columnize</span><span style="color: #0000FF;">(</span><span style="color: #000000;">items</span><span style="color: #0000FF;">)</span>
|
||||
|
||||
<span style="color: #008080;">constant</span> <span style="color: #000000;">n</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">items</span><span style="color: #0000FF;">)</span>
|
||||
|
||||
<span style="color: #008080;">function</span> <span style="color: #000000;">knapsack</span><span style="color: #0000FF;">(</span><span style="color: #004080;">int</span> <span style="color: #000000;">w</span><span style="color: #0000FF;">)</span>
|
||||
<span style="color: #004080;">integer</span> <span style="color: #000000;">v</span>
|
||||
<span style="color: #000080;font-style:italic;">-- m is the achievable points matrix:
|
||||
-- Note that Phix uses 1-based indexes, so m[1][1]
|
||||
-- actually holds points for 0 items of weight 0,
|
||||
-- and m[n+1][w+1] is for n items at weight w.</span>
|
||||
<span style="color: #004080;">sequence</span> <span style="color: #000000;">m</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">repeat</span><span style="color: #0000FF;">(</span><span style="color: #7060A8;">repeat</span><span style="color: #0000FF;">(</span><span style="color: #000000;">0</span><span style="color: #0000FF;">,</span><span style="color: #000000;">w</span><span style="color: #0000FF;">+</span><span style="color: #000000;">1</span><span style="color: #0000FF;">),</span><span style="color: #000000;">n</span><span style="color: #0000FF;">+</span><span style="color: #000000;">1</span><span style="color: #0000FF;">)</span>
|
||||
<span style="color: #008080;">for</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #000000;">1</span> <span style="color: #008080;">to</span> <span style="color: #000000;">n</span> <span style="color: #008080;">do</span>
|
||||
<span style="color: #008080;">for</span> <span style="color: #000000;">j</span><span style="color: #0000FF;">=</span><span style="color: #000000;">1</span> <span style="color: #008080;">to</span> <span style="color: #000000;">w</span><span style="color: #0000FF;">+</span><span style="color: #000000;">1</span> <span style="color: #008080;">do</span> <span style="color: #000080;font-style:italic;">-- (0 to w really)</span>
|
||||
<span style="color: #000000;">m</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">+</span><span style="color: #000000;">1</span><span style="color: #0000FF;">][</span><span style="color: #000000;">j</span><span style="color: #0000FF;">]</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">m</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">][</span><span style="color: #000000;">j</span><span style="color: #0000FF;">]</span>
|
||||
<span style="color: #008080;">for</span> <span style="color: #000000;">k</span><span style="color: #0000FF;">=</span><span style="color: #000000;">1</span> <span style="color: #008080;">to</span> <span style="color: #000000;">counts</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]</span> <span style="color: #008080;">do</span>
|
||||
<span style="color: #008080;">if</span> <span style="color: #000000;">k</span><span style="color: #0000FF;">*</span><span style="color: #000000;">weights</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]></span><span style="color: #000000;">j</span><span style="color: #0000FF;">-</span><span style="color: #000000;">1</span> <span style="color: #008080;">then</span>
|
||||
<span style="color: #008080;">exit</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
|
||||
<span style="color: #000000;">v</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">m</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">][</span><span style="color: #000000;">j</span><span style="color: #0000FF;">-</span><span style="color: #000000;">k</span><span style="color: #0000FF;">*</span><span style="color: #000000;">weights</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]]+</span><span style="color: #000000;">k</span><span style="color: #0000FF;">*</span><span style="color: #000000;">points</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]</span>
|
||||
<span style="color: #008080;">if</span> <span style="color: #000000;">v</span><span style="color: #0000FF;">></span><span style="color: #000000;">m</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">+</span><span style="color: #000000;">1</span><span style="color: #0000FF;">][</span><span style="color: #000000;">j</span><span style="color: #0000FF;">]</span> <span style="color: #008080;">then</span>
|
||||
<span style="color: #000000;">m</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">+</span><span style="color: #000000;">1</span><span style="color: #0000FF;">][</span><span style="color: #000000;">j</span><span style="color: #0000FF;">]</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">v</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">for</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">for</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">for</span>
|
||||
<span style="color: #004080;">sequence</span> <span style="color: #000000;">s</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">repeat</span><span style="color: #0000FF;">(</span><span style="color: #000000;">0</span><span style="color: #0000FF;">,</span><span style="color: #000000;">n</span><span style="color: #0000FF;">)</span>
|
||||
<span style="color: #004080;">integer</span> <span style="color: #000000;">j</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">w</span><span style="color: #0000FF;">+</span><span style="color: #000000;">1</span> <span style="color: #000080;font-style:italic;">-- (w -> 0 really)</span>
|
||||
<span style="color: #008080;">for</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #000000;">n</span> <span style="color: #008080;">to</span> <span style="color: #000000;">1</span> <span style="color: #008080;">by</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">1</span> <span style="color: #008080;">do</span>
|
||||
<span style="color: #000000;">v</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">m</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">+</span><span style="color: #000000;">1</span><span style="color: #0000FF;">][</span><span style="color: #000000;">j</span><span style="color: #0000FF;">]</span>
|
||||
<span style="color: #004080;">integer</span> <span style="color: #000000;">k</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">0</span>
|
||||
<span style="color: #008080;">while</span> <span style="color: #000000;">v</span><span style="color: #0000FF;">!=</span><span style="color: #000000;">m</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">][</span><span style="color: #000000;">j</span><span style="color: #0000FF;">]+</span><span style="color: #000000;">k</span><span style="color: #0000FF;">*</span><span style="color: #000000;">points</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]</span> <span style="color: #008080;">do</span>
|
||||
<span style="color: #000000;">s</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]</span> <span style="color: #0000FF;">+=</span> <span style="color: #000000;">1</span>
|
||||
<span style="color: #000000;">j</span> <span style="color: #0000FF;">-=</span> <span style="color: #000000;">weights</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]</span>
|
||||
<span style="color: #000000;">k</span> <span style="color: #0000FF;">+=</span> <span style="color: #000000;">1</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">while</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">for</span>
|
||||
<span style="color: #008080;">return</span> <span style="color: #000000;">s</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">function</span>
|
||||
|
||||
<span style="color: #004080;">integer</span> <span style="color: #000000;">tc</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">0</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">tw</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">0</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">tv</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">0</span>
|
||||
<span style="color: #004080;">sequence</span> <span style="color: #000000;">s</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">knapsack</span><span style="color: #0000FF;">(</span><span style="color: #000000;">400</span><span style="color: #0000FF;">)</span>
|
||||
<span style="color: #008080;">for</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #000000;">1</span> <span style="color: #008080;">to</span> <span style="color: #000000;">n</span> <span style="color: #008080;">do</span>
|
||||
<span style="color: #004080;">integer</span> <span style="color: #000000;">si</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">s</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]</span>
|
||||
<span style="color: #008080;">if</span> <span style="color: #000000;">si</span> <span style="color: #008080;">then</span>
|
||||
<span style="color: #7060A8;">printf</span><span style="color: #0000FF;">(</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"%-22s %5d %5d %5d\n"</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">{</span><span style="color: #000000;">names</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">],</span> <span style="color: #000000;">si</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">si</span><span style="color: #0000FF;">*</span><span style="color: #000000;">weights</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">],</span> <span style="color: #000000;">si</span><span style="color: #0000FF;">*</span><span style="color: #000000;">points</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]})</span>
|
||||
<span style="color: #000000;">tc</span> <span style="color: #0000FF;">+=</span> <span style="color: #000000;">si</span>
|
||||
<span style="color: #000000;">tw</span> <span style="color: #0000FF;">+=</span> <span style="color: #000000;">si</span><span style="color: #0000FF;">*</span><span style="color: #000000;">weights</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]</span>
|
||||
<span style="color: #000000;">tv</span> <span style="color: #0000FF;">+=</span> <span style="color: #000000;">si</span><span style="color: #0000FF;">*</span><span style="color: #000000;">points</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">for</span>
|
||||
<span style="color: #7060A8;">printf</span><span style="color: #0000FF;">(</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"%-22s %5d %5d %5d\n"</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">{</span><span style="color: #008000;">"count, weight, points:"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">tc</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">tw</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">tv</span><span style="color: #0000FF;">})</span>
|
||||
<!--
|
||||
|
|
@ -0,0 +1,143 @@
|
|||
(phixonline)-->
|
||||
<span style="color: #000080;font-style:italic;">-- demo\rosetta\knapsackB.exw</span>
|
||||
<span style="color: #008080;">with</span> <span style="color: #008080;">javascript_semantics</span>
|
||||
<span style="color: #004080;">atom</span> <span style="color: #000000;">t0</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">time</span><span style="color: #0000FF;">()</span>
|
||||
|
||||
<span style="color: #008080;">enum</span> <span style="color: #000000;">HI</span><span style="color: #0000FF;">,</span><span style="color: #000000;">PTS</span><span style="color: #0000FF;">,</span><span style="color: #000000;">ACTW</span><span style="color: #0000FF;">,</span><span style="color: #000000;">SOLN</span>
|
||||
<span style="color: #004080;">sequence</span> <span style="color: #000000;">range_cache</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{}</span>
|
||||
|
||||
<span style="color: #004080;">integer</span> <span style="color: #000000;">cache_entries</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">0</span>
|
||||
|
||||
<span style="color: #008080;">procedure</span> <span style="color: #000000;">add_range</span><span style="color: #0000FF;">(</span><span style="color: #004080;">integer</span> <span style="color: #000000;">at</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">atom</span> <span style="color: #000000;">weight</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">atom</span> <span style="color: #000000;">actual_weight</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">atom</span> <span style="color: #000000;">points</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">sequence</span> <span style="color: #000000;">soln</span><span style="color: #0000FF;">)</span>
|
||||
<span style="color: #7060A8;">assert</span><span style="color: #0000FF;">(</span><span style="color: #000000;">actual_weight</span><span style="color: #0000FF;"><=</span><span style="color: #000000;">weight</span><span style="color: #0000FF;">)</span>
|
||||
<span style="color: #008080;">for</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">range_cache</span><span style="color: #0000FF;">)+</span><span style="color: #000000;">1</span> <span style="color: #008080;">to</span> <span style="color: #000000;">at</span> <span style="color: #008080;">do</span> <span style="color: #000080;font-style:italic;">-- (while too small do)</span>
|
||||
<span style="color: #008080;">if</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #000000;">at</span> <span style="color: #008080;">then</span>
|
||||
<span style="color: #000000;">range_cache</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">append</span><span style="color: #0000FF;">(</span><span style="color: #000000;">range_cache</span><span style="color: #0000FF;">,{{</span><span style="color: #000000;">weight</span><span style="color: #0000FF;">,</span><span style="color: #000000;">points</span><span style="color: #0000FF;">,</span><span style="color: #000000;">actual_weight</span><span style="color: #0000FF;">,</span><span style="color: #000000;">soln</span><span style="color: #0000FF;">}})</span>
|
||||
<span style="color: #000000;">cache_entries</span> <span style="color: #0000FF;">+=</span> <span style="color: #000000;">1</span>
|
||||
<span style="color: #008080;">return</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
|
||||
<span style="color: #000000;">range_cache</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">append</span><span style="color: #0000FF;">(</span><span style="color: #000000;">range_cache</span><span style="color: #0000FF;">,{})</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">for</span>
|
||||
<span style="color: #004080;">integer</span> <span style="color: #000000;">lastHI</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">-</span><span style="color: #000000;">1</span>
|
||||
<span style="color: #008080;">for</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #000000;">1</span> <span style="color: #008080;">to</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">range_cache</span><span style="color: #0000FF;">[</span><span style="color: #000000;">at</span><span style="color: #0000FF;">])</span> <span style="color: #008080;">do</span>
|
||||
<span style="color: #004080;">sequence</span> <span style="color: #000000;">rcati</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">range_cache</span><span style="color: #0000FF;">[</span><span style="color: #000000;">at</span><span style="color: #0000FF;">][</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]</span>
|
||||
<span style="color: #008080;">if</span> <span style="color: #000000;">weight</span><span style="color: #0000FF;">=</span><span style="color: #000000;">rcati</span><span style="color: #0000FF;">[</span><span style="color: #000000;">ACTW</span><span style="color: #0000FF;">]</span> <span style="color: #008080;">then</span>
|
||||
<span style="color: #7060A8;">assert</span><span style="color: #0000FF;">(</span><span style="color: #000000;">rcati</span><span style="color: #0000FF;">[</span><span style="color: #000000;">PTS</span><span style="color: #0000FF;">..</span><span style="color: #000000;">SOLN</span><span style="color: #0000FF;">]=={</span><span style="color: #000000;">points</span><span style="color: #0000FF;">,</span><span style="color: #000000;">actual_weight</span><span style="color: #0000FF;">,</span><span style="color: #000000;">soln</span><span style="color: #0000FF;">})</span>
|
||||
<span style="color: #008080;">return</span>
|
||||
<span style="color: #008080;">elsif</span> <span style="color: #000000;">weight</span><span style="color: #0000FF;"><</span><span style="color: #000000;">rcati</span><span style="color: #0000FF;">[</span><span style="color: #000000;">ACTW</span><span style="color: #0000FF;">]</span> <span style="color: #008080;">then</span>
|
||||
<span style="color: #000080;font-style:italic;">-- (we cannot extend an existing range down...)</span>
|
||||
<span style="color: #7060A8;">assert</span><span style="color: #0000FF;">(</span><span style="color: #000000;">soln</span><span style="color: #0000FF;">!=</span><span style="color: #000000;">rcati</span><span style="color: #0000FF;">[</span><span style="color: #000000;">SOLN</span><span style="color: #0000FF;">])</span>
|
||||
<span style="color: #000080;font-style:italic;">-- insert a new range</span>
|
||||
<span style="color: #000000;">range_cache</span><span style="color: #0000FF;">[</span><span style="color: #000000;">at</span><span style="color: #0000FF;">][</span><span style="color: #000000;">i</span><span style="color: #0000FF;">..</span><span style="color: #000000;">i</span><span style="color: #0000FF;">-</span><span style="color: #000000;">1</span><span style="color: #0000FF;">]</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{{</span><span style="color: #000000;">weight</span><span style="color: #0000FF;">,</span><span style="color: #000000;">points</span><span style="color: #0000FF;">,</span><span style="color: #000000;">actual_weight</span><span style="color: #0000FF;">,</span><span style="color: #000000;">soln</span><span style="color: #0000FF;">}}</span>
|
||||
<span style="color: #000000;">cache_entries</span> <span style="color: #0000FF;">+=</span> <span style="color: #000000;">1</span>
|
||||
<span style="color: #008080;">return</span>
|
||||
<span style="color: #008080;">elsif</span> <span style="color: #000000;">soln</span><span style="color: #0000FF;">=</span><span style="color: #000000;">rcati</span><span style="color: #0000FF;">[</span><span style="color: #000000;">SOLN</span><span style="color: #0000FF;">]</span> <span style="color: #008080;">then</span>
|
||||
<span style="color: #7060A8;">assert</span><span style="color: #0000FF;">(</span><span style="color: #000000;">rcati</span><span style="color: #0000FF;">[</span><span style="color: #000000;">PTS</span><span style="color: #0000FF;">..</span><span style="color: #000000;">SOLN</span><span style="color: #0000FF;">]=={</span><span style="color: #000000;">points</span><span style="color: #0000FF;">,</span><span style="color: #000000;">actual_weight</span><span style="color: #0000FF;">,</span><span style="color: #000000;">soln</span><span style="color: #0000FF;">})</span>
|
||||
<span style="color: #008080;">if</span> <span style="color: #000000;">weight</span><span style="color: #0000FF;">></span><span style="color: #000000;">rcati</span><span style="color: #0000FF;">[</span><span style="color: #000000;">HI</span><span style="color: #0000FF;">]</span> <span style="color: #008080;">then</span> <span style="color: #000080;font-style:italic;">-- extend existing range up</span>
|
||||
<span style="color: #000000;">rcati</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{}</span>
|
||||
<span style="color: #000000;">range_cache</span><span style="color: #0000FF;">[</span><span style="color: #000000;">at</span><span style="color: #0000FF;">][</span><span style="color: #000000;">i</span><span style="color: #0000FF;">][</span><span style="color: #000000;">HI</span><span style="color: #0000FF;">]</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">weight</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
|
||||
<span style="color: #008080;">return</span>
|
||||
<span style="color: #008080;">elsif</span> <span style="color: #000000;">weight</span><span style="color: #0000FF;"><=</span><span style="color: #000000;">rcati</span><span style="color: #0000FF;">[</span><span style="color: #000000;">HI</span><span style="color: #0000FF;">]</span> <span style="color: #008080;">then</span>
|
||||
<span style="color: #7060A8;">crash</span><span style="color: #0000FF;">(</span><span style="color: #008000;">"duplicate solution??"</span><span style="color: #0000FF;">)</span> <span style="color: #000080;font-style:italic;">-- (or discard as below)
|
||||
-- return -- (discard)</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
|
||||
<span style="color: #7060A8;">assert</span><span style="color: #0000FF;">(</span><span style="color: #000000;">rcati</span><span style="color: #0000FF;">[</span><span style="color: #000000;">ACTW</span><span style="color: #0000FF;">]></span><span style="color: #000000;">lastHI</span><span style="color: #0000FF;">)</span>
|
||||
<span style="color: #000000;">lastHI</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">rcati</span><span style="color: #0000FF;">[</span><span style="color: #000000;">HI</span><span style="color: #0000FF;">]</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">for</span>
|
||||
<span style="color: #000000;">range_cache</span><span style="color: #0000FF;">[</span><span style="color: #000000;">at</span><span style="color: #0000FF;">]</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">append</span><span style="color: #0000FF;">(</span><span style="color: #000000;">range_cache</span><span style="color: #0000FF;">[</span><span style="color: #000000;">at</span><span style="color: #0000FF;">],{</span><span style="color: #000000;">weight</span><span style="color: #0000FF;">,</span><span style="color: #000000;">points</span><span style="color: #0000FF;">,</span><span style="color: #000000;">actual_weight</span><span style="color: #0000FF;">,</span><span style="color: #000000;">soln</span><span style="color: #0000FF;">})</span>
|
||||
<span style="color: #000000;">cache_entries</span> <span style="color: #0000FF;">+=</span> <span style="color: #000000;">1</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">procedure</span>
|
||||
|
||||
<span style="color: #008080;">function</span> <span style="color: #000000;">in_range</span><span style="color: #0000FF;">(</span><span style="color: #004080;">integer</span> <span style="color: #000000;">at</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">atom</span> <span style="color: #000000;">weight</span><span style="color: #0000FF;">)</span>
|
||||
<span style="color: #008080;">if</span> <span style="color: #000000;">at</span><span style="color: #0000FF;"><=</span><span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">range_cache</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">then</span>
|
||||
<span style="color: #008080;">for</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #000000;">1</span> <span style="color: #008080;">to</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">range_cache</span><span style="color: #0000FF;">[</span><span style="color: #000000;">at</span><span style="color: #0000FF;">])</span> <span style="color: #008080;">do</span>
|
||||
<span style="color: #004080;">sequence</span> <span style="color: #000000;">rcati</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">range_cache</span><span style="color: #0000FF;">[</span><span style="color: #000000;">at</span><span style="color: #0000FF;">][</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]</span>
|
||||
<span style="color: #008080;">if</span> <span style="color: #000000;">weight</span><span style="color: #0000FF;"><=</span><span style="color: #000000;">rcati</span><span style="color: #0000FF;">[</span><span style="color: #000000;">HI</span><span style="color: #0000FF;">]</span> <span style="color: #008080;">then</span>
|
||||
<span style="color: #008080;">if</span> <span style="color: #000000;">weight</span><span style="color: #0000FF;">>=</span><span style="color: #000000;">rcati</span><span style="color: #0000FF;">[</span><span style="color: #000000;">ACTW</span><span style="color: #0000FF;">]</span> <span style="color: #008080;">then</span>
|
||||
<span style="color: #008080;">return</span> <span style="color: #000000;">rcati</span><span style="color: #0000FF;">[</span><span style="color: #000000;">PTS</span><span style="color: #0000FF;">..</span><span style="color: #000000;">SOLN</span><span style="color: #0000FF;">]</span> <span style="color: #000080;font-style:italic;">-- {pts,act_weight,soln}</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
|
||||
<span style="color: #008080;">exit</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">for</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
|
||||
<span style="color: #008080;">return</span> <span style="color: #0000FF;">{}</span> <span style="color: #000080;font-style:italic;">-- (no suitable cache entry found)</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">function</span>
|
||||
|
||||
<span style="color: #004080;">sequence</span> <span style="color: #000000;">goodies</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">({</span>
|
||||
<span style="color: #000080;font-style:italic;">-- item weight value pieces</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"map"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">9</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">150</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"compass"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">13</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">35</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"sandwich"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">50</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">60</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"glucose"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">15</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">60</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"tin"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">68</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">45</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">3</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"banana"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">27</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">60</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">3</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"apple"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">39</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">40</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">3</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"cheese"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">23</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">30</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"beer"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">52</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">10</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">3</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"suntan cream"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">11</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">70</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"water"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">153</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">200</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"camera"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">32</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">30</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"T-shirt"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">24</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">15</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"trousers"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">48</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">10</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"umbrella"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">73</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">40</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"waterproof trousers"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">42</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">70</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"waterproof overclothes"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">43</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">75</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"note-case"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">22</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">80</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"sunglasses"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">7</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">20</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"towel"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">18</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">12</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"socks"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">4</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">50</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">1</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"book"</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">30</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">10</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">2</span><span style="color: #0000FF;">}})</span>
|
||||
|
||||
<span style="color: #004080;">integer</span> <span style="color: #000000;">cache_hits</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">0</span>
|
||||
<span style="color: #004080;">integer</span> <span style="color: #000000;">cache_misses</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">0</span>
|
||||
|
||||
<span style="color: #008080;">function</span> <span style="color: #000000;">knapsack</span><span style="color: #0000FF;">(</span><span style="color: #004080;">integer</span> <span style="color: #000000;">max_weight</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">integer</span> <span style="color: #000000;">at</span><span style="color: #0000FF;">)</span>
|
||||
<span style="color: #004080;">integer</span> <span style="color: #000000;">best_points</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">0</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">points</span>
|
||||
<span style="color: #004080;">sequence</span> <span style="color: #000000;">best_choices</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{},</span> <span style="color: #000000;">choices</span>
|
||||
<span style="color: #004080;">atom</span> <span style="color: #000000;">act_weight</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">0</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">sub_weight</span>
|
||||
<span style="color: #008080;">if</span> <span style="color: #000000;">at</span><span style="color: #0000FF;">>=</span><span style="color: #000000;">1</span> <span style="color: #008080;">then</span>
|
||||
<span style="color: #004080;">sequence</span> <span style="color: #000000;">soln</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">in_range</span><span style="color: #0000FF;">(</span><span style="color: #000000;">at</span><span style="color: #0000FF;">,</span><span style="color: #000000;">max_weight</span><span style="color: #0000FF;">)</span>
|
||||
<span style="color: #008080;">if</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">soln</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">then</span>
|
||||
<span style="color: #000000;">cache_hits</span> <span style="color: #0000FF;">+=</span> <span style="color: #000000;">1</span>
|
||||
<span style="color: #008080;">return</span> <span style="color: #000000;">soln</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
|
||||
<span style="color: #000000;">cache_misses</span> <span style="color: #0000FF;">+=</span> <span style="color: #000000;">1</span>
|
||||
<span style="color: #004080;">integer</span> <span style="color: #0000FF;">{?,</span><span style="color: #000000;">witem</span><span style="color: #0000FF;">,</span><span style="color: #000000;">pitem</span><span style="color: #0000FF;">,</span><span style="color: #000000;">imax</span><span style="color: #0000FF;">}</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">goodies</span><span style="color: #0000FF;">[</span><span style="color: #000000;">at</span><span style="color: #0000FF;">]</span>
|
||||
<span style="color: #000000;">best_choices</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">repeat</span><span style="color: #0000FF;">(</span><span style="color: #000000;">0</span><span style="color: #0000FF;">,</span><span style="color: #000000;">at</span><span style="color: #0000FF;">)</span>
|
||||
<span style="color: #008080;">for</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #000000;">0</span> <span style="color: #008080;">to</span> <span style="color: #000000;">imax</span> <span style="color: #008080;">do</span>
|
||||
<span style="color: #004080;">integer</span> <span style="color: #000000;">wlim</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">max_weight</span><span style="color: #0000FF;">-</span><span style="color: #000000;">i</span><span style="color: #0000FF;">*</span><span style="color: #000000;">witem</span>
|
||||
<span style="color: #008080;">if</span> <span style="color: #000000;">wlim</span><span style="color: #0000FF;"><</span><span style="color: #000000;">0</span> <span style="color: #008080;">then</span> <span style="color: #008080;">exit</span> <span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #000000;">points</span><span style="color: #0000FF;">,</span><span style="color: #000000;">sub_weight</span><span style="color: #0000FF;">,</span><span style="color: #000000;">choices</span><span style="color: #0000FF;">}</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">knapsack</span><span style="color: #0000FF;">(</span><span style="color: #000000;">wlim</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">at</span><span style="color: #0000FF;">-</span><span style="color: #000000;">1</span><span style="color: #0000FF;">)</span>
|
||||
<span style="color: #000000;">points</span> <span style="color: #0000FF;">+=</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">*</span><span style="color: #000000;">pitem</span>
|
||||
<span style="color: #008080;">if</span> <span style="color: #000000;">points</span><span style="color: #0000FF;">></span><span style="color: #000000;">best_points</span> <span style="color: #008080;">then</span>
|
||||
<span style="color: #000000;">best_points</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">points</span>
|
||||
<span style="color: #000000;">best_choices</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">deep_copy</span><span style="color: #0000FF;">(</span><span style="color: #000000;">choices</span><span style="color: #0000FF;">)&</span><span style="color: #000000;">i</span>
|
||||
<span style="color: #000000;">act_weight</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">sub_weight</span><span style="color: #0000FF;">+</span><span style="color: #000000;">i</span><span style="color: #0000FF;">*</span><span style="color: #000000;">witem</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">for</span>
|
||||
<span style="color: #000000;">add_range</span><span style="color: #0000FF;">(</span><span style="color: #000000;">at</span><span style="color: #0000FF;">,</span><span style="color: #000000;">max_weight</span><span style="color: #0000FF;">,</span><span style="color: #000000;">act_weight</span><span style="color: #0000FF;">,</span><span style="color: #000000;">best_points</span><span style="color: #0000FF;">,</span><span style="color: #000000;">best_choices</span><span style="color: #0000FF;">)</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
|
||||
<span style="color: #008080;">return</span> <span style="color: #0000FF;">{</span><span style="color: #000000;">best_points</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">act_weight</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">best_choices</span><span style="color: #0000FF;">}</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">function</span>
|
||||
|
||||
<span style="color: #004080;">sequence</span> <span style="color: #000000;">res</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">knapsack</span><span style="color: #0000FF;">(</span><span style="color: #000000;">400</span><span style="color: #0000FF;">,</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">goodies</span><span style="color: #0000FF;">))</span> <span style="color: #000080;font-style:italic;">-- {points,act_weight,choices}</span>
|
||||
|
||||
<span style="color: #004080;">atom</span> <span style="color: #000000;">weight</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">0</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">witem</span>
|
||||
<span style="color: #004080;">atom</span> <span style="color: #000000;">points</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">0</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">pitem</span>
|
||||
<span style="color: #004080;">string</span> <span style="color: #000000;">idesc</span>
|
||||
<span style="color: #004080;">sequence</span> <span style="color: #000000;">choices</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">res</span><span style="color: #0000FF;">[</span><span style="color: #000000;">3</span><span style="color: #0000FF;">]</span>
|
||||
<span style="color: #008080;">for</span> <span style="color: #000000;">i</span><span style="color: #0000FF;">=</span><span style="color: #000000;">1</span> <span style="color: #008080;">to</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">goodies</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">do</span>
|
||||
<span style="color: #004080;">integer</span> <span style="color: #000000;">c</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">choices</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]</span>
|
||||
<span style="color: #008080;">if</span> <span style="color: #000000;">c</span> <span style="color: #008080;">then</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #000000;">idesc</span><span style="color: #0000FF;">,</span><span style="color: #000000;">witem</span><span style="color: #0000FF;">,</span><span style="color: #000000;">pitem</span><span style="color: #0000FF;">}</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">goodies</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]</span>
|
||||
<span style="color: #7060A8;">printf</span><span style="color: #0000FF;">(</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"%d %s\n"</span><span style="color: #0000FF;">,{</span><span style="color: #000000;">c</span><span style="color: #0000FF;">,</span><span style="color: #000000;">idesc</span><span style="color: #0000FF;">})</span>
|
||||
<span style="color: #000000;">weight</span> <span style="color: #0000FF;">+=</span> <span style="color: #000000;">c</span><span style="color: #0000FF;">*</span><span style="color: #000000;">witem</span>
|
||||
<span style="color: #000000;">points</span> <span style="color: #0000FF;">+=</span> <span style="color: #000000;">c</span><span style="color: #0000FF;">*</span><span style="color: #000000;">pitem</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">for</span>
|
||||
<span style="color: #7060A8;">assert</span><span style="color: #0000FF;">({</span><span style="color: #000000;">points</span><span style="color: #0000FF;">,</span><span style="color: #000000;">weight</span><span style="color: #0000FF;">}==</span><span style="color: #000000;">res</span><span style="color: #0000FF;">[</span><span style="color: #000000;">1</span><span style="color: #0000FF;">..</span><span style="color: #000000;">2</span><span style="color: #0000FF;">])</span> <span style="color: #000080;font-style:italic;">-- sanity check</span>
|
||||
<span style="color: #7060A8;">printf</span><span style="color: #0000FF;">(</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"Value %d, weight %g [%3.2fs]:\n"</span><span style="color: #0000FF;">,{</span><span style="color: #000000;">points</span><span style="color: #0000FF;">,</span><span style="color: #000000;">weight</span><span style="color: #0000FF;">,</span><span style="color: #7060A8;">time</span><span style="color: #0000FF;">()-</span><span style="color: #000000;">t0</span><span style="color: #0000FF;">})</span>
|
||||
|
||||
<span style="color: #7060A8;">printf</span><span style="color: #0000FF;">(</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"cache_entries:%d, hits:%d, misses:%d\n"</span><span style="color: #0000FF;">,{</span><span style="color: #000000;">cache_entries</span><span style="color: #0000FF;">,</span><span style="color: #000000;">cache_hits</span><span style="color: #0000FF;">,</span><span style="color: #000000;">cache_misses</span><span style="color: #0000FF;">})</span>
|
||||
<!--
|
||||
Loading…
Add table
Add a link
Reference in a new issue