Data update
This commit is contained in:
Ingy döt Net
parent
5150844a7d
commit
4bb20c9b71
7735 changed files with 38060 additions and 199180 deletions
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@ -1,39 +1,39 @@
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(phixonline)-->
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<span style="color: #008080;">function</span> <span style="color: #000000;">amb1</span><span style="color: #0000FF;">(</span><span style="color: #004080;">sequence</span> <span style="color: #000000;">sets</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">object</span> <span style="color: #000000;">res</span><span style="color: #0000FF;">=</span><span style="color: #000000;">0</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">integer</span> <span style="color: #000000;">idx</span><span style="color: #0000FF;">=</span><span style="color: #000000;">1</span><span style="color: #0000FF;">)</span>
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<span style="color: #004080;">integer</span> <span style="color: #000000;">ch</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">0</span><span style="color: #0000FF;">,</span>
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<span style="color: #000000;">pass</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">0</span>
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<span style="color: #008080;">if</span> <span style="color: #000000;">idx</span><span style="color: #0000FF;">></span><span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">sets</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">then</span>
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<span style="color: #000000;">pass</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">1</span>
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<span style="color: #008080;">else</span>
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<span style="color: #008080;">if</span> <span style="color: #000000;">res</span><span style="color: #0000FF;">=</span><span style="color: #000000;">0</span> <span style="color: #008080;">then</span>
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<span style="color: #000000;">res</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: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">sets</span><span style="color: #0000FF;">))</span>
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<span style="color: #008080;">else</span>
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<span style="color: #000000;">res</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">deep_copy</span><span style="color: #0000FF;">(</span><span style="color: #000000;">res</span><span style="color: #0000FF;">)</span>
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<span style="color: #000000;">ch</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">sets</span><span style="color: #0000FF;">[</span><span style="color: #000000;">idx</span><span style="color: #0000FF;">-</span><span style="color: #000000;">1</span><span style="color: #0000FF;">][</span><span style="color: #000000;">res</span><span style="color: #0000FF;">[</span><span style="color: #000000;">idx</span><span style="color: #0000FF;">-</span><span style="color: #000000;">1</span><span style="color: #0000FF;">]][$]</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;">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: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">sets</span><span style="color: #0000FF;">[</span><span style="color: #000000;">idx</span><span style="color: #0000FF;">])</span> <span style="color: #008080;">do</span>
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<span style="color: #008080;">if</span> <span style="color: #000000;">ch</span><span style="color: #0000FF;">=</span><span style="color: #000000;">0</span> <span style="color: #008080;">or</span> <span style="color: #000000;">sets</span><span style="color: #0000FF;">[</span><span style="color: #000000;">idx</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: #0000FF;">]=</span><span style="color: #000000;">ch</span> <span style="color: #008080;">then</span>
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<span style="color: #000000;">res</span><span style="color: #0000FF;">[</span><span style="color: #000000;">idx</span><span style="color: #0000FF;">]</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">k</span>
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<span style="color: #0000FF;">{</span><span style="color: #000000;">pass</span><span style="color: #0000FF;">,</span><span style="color: #000000;">res</span><span style="color: #0000FF;">}</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">amb1</span><span style="color: #0000FF;">(</span><span style="color: #000000;">sets</span><span style="color: #0000FF;">,</span><span style="color: #000000;">res</span><span style="color: #0000FF;">,</span><span style="color: #000000;">idx</span><span style="color: #0000FF;">+</span><span style="color: #000000;">1</span><span style="color: #0000FF;">)</span>
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<span style="color: #008080;">if</span> <span style="color: #000000;">pass</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: #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;">pass</span><span style="color: #0000FF;">,</span><span style="color: #000000;">res</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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with javascript_semantics
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<span style="color: #004080;">sequence</span> <span style="color: #000000;">sets</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{{</span><span style="color: #008000;">"the"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"that"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"a"</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"frog"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"elephant"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"thing"</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"walked"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"treaded"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"grows"</span><span style="color: #0000FF;">},</span>
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<span style="color: #0000FF;">{</span><span style="color: #008000;">"slowly"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"quickly"</span><span style="color: #0000FF;">}}</span>
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<span style="color: #0000FF;">{</span><span style="color: #004080;">integer</span> <span style="color: #000000;">pass</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">sequence</span> <span style="color: #000000;">res</span><span style="color: #0000FF;">}</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">amb1</span><span style="color: #0000FF;">(</span><span style="color: #000000;">sets</span><span style="color: #0000FF;">)</span>
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<span style="color: #008080;">if</span> <span style="color: #000000;">pass</span> <span style="color: #008080;">then</span>
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<span style="color: #7060A8;">puts</span><span style="color: #0000FF;">(</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"success: "</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;">1</span> <span style="color: #008080;">to</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">sets</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">do</span>
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<span style="color: #000000;">res</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;">sets</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">][</span><span style="color: #000000;">res</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;">end</span> <span style="color: #008080;">for</span>
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<span style="color: #0000FF;">?</span><span style="color: #000000;">res</span>
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<span style="color: #008080;">else</span>
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<span style="color: #7060A8;">puts</span><span style="color: #0000FF;">(</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"failure\n"</span><span style="color: #0000FF;">)</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">if</span>
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<!--
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function amb1(sequence sets, object res=0, integer idx=1)
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integer ch = 0
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bool pass = false
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if idx>length(sets) then
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pass = true
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else
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if res=0 then
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res = repeat(0,length(sets))
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else
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res = deep_copy(res)
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ch = sets[idx-1][res[idx-1]][$]
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end if
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for k=1 to length(sets[idx]) do
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if ch=0 or sets[idx][k][1]=ch then
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res[idx] = k
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{pass,res} = amb1(sets,res,idx+1)
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if pass then exit end if
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end if
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end for
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end if
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return {pass,res}
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end function
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sequence sets = {{"the","that","a"},
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{"frog","elephant","thing"},
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{"walked","treaded","grows"},
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{"slowly","quickly"}}
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{bool pass, sequence res} = amb1(sets)
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if pass then
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puts(1,"success: ")
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for i=1 to length(sets) do
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res[i] = sets[i][res[i]]
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end for
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?res
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else
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puts(1,"failure\n")
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end if
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@ -1,73 +1,72 @@
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(phixonline)-->
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<span style="color: #008080;">function</span> <span style="color: #000000;">amb</span><span style="color: #0000FF;">(</span><span style="color: #004080;">sequence</span> <span style="color: #000000;">sets</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">integer</span> <span style="color: #000000;">testrid</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">integer</span> <span style="color: #000000;">resrid</span><span style="color: #0000FF;">=-</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">object</span> <span style="color: #000000;">res</span><span style="color: #0000FF;">=</span><span style="color: #000000;">0</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">integer</span> <span style="color: #000000;">idx</span><span style="color: #0000FF;">=</span><span style="color: #000000;">1</span><span style="color: #0000FF;">)</span>
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<span style="color: #004080;">integer</span> <span style="color: #000000;">flag</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">(</span><span style="color: #000000;">res</span><span style="color: #0000FF;">==</span><span style="color: #000000;">0</span><span style="color: #0000FF;">),</span>
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<span style="color: #000000;">pass</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">0</span>
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<span style="color: #008080;">if</span> <span style="color: #000000;">idx</span><span style="color: #0000FF;">></span><span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">sets</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">then</span>
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<span style="color: #000000;">pass</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">1</span>
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<span style="color: #008080;">if</span> <span style="color: #000000;">resrid</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: #000000;">resrid</span><span style="color: #0000FF;">(</span><span style="color: #000000;">sets</span><span style="color: #0000FF;">,</span><span style="color: #000000;">res</span><span style="color: #0000FF;">)</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;">else</span>
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<span style="color: #008080;">if</span> <span style="color: #000000;">flag</span> <span style="color: #008080;">then</span>
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<span style="color: #000000;">res</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: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">sets</span><span style="color: #0000FF;">))</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;">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: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">sets</span><span style="color: #0000FF;">[</span><span style="color: #000000;">idx</span><span style="color: #0000FF;">])</span> <span style="color: #008080;">do</span>
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<span style="color: #000000;">res</span><span style="color: #0000FF;">[</span><span style="color: #000000;">idx</span><span style="color: #0000FF;">]</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">k</span>
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<span style="color: #008080;">if</span> <span style="color: #000000;">flag</span> <span style="color: #008080;">or</span> <span style="color: #000000;">testrid</span><span style="color: #0000FF;">(</span><span style="color: #000000;">sets</span><span style="color: #0000FF;">,</span><span style="color: #7060A8;">deep_copy</span><span style="color: #0000FF;">(</span><span style="color: #000000;">res</span><span style="color: #0000FF;">),</span><span style="color: #000000;">idx</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">then</span>
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<span style="color: #0000FF;">{</span><span style="color: #000000;">pass</span><span style="color: #0000FF;">,</span><span style="color: #000000;">res</span><span style="color: #0000FF;">}</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">amb</span><span style="color: #0000FF;">(</span><span style="color: #000000;">sets</span><span style="color: #0000FF;">,</span><span style="color: #000000;">testrid</span><span style="color: #0000FF;">,</span><span style="color: #000000;">resrid</span><span style="color: #0000FF;">,</span><span style="color: #7060A8;">deep_copy</span><span style="color: #0000FF;">(</span><span style="color: #000000;">res</span><span style="color: #0000FF;">),</span><span style="color: #000000;">idx</span><span style="color: #0000FF;">+</span><span style="color: #000000;">1</span><span style="color: #0000FF;">)</span>
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<span style="color: #008080;">if</span> <span style="color: #000000;">pass</span> <span style="color: #008080;">and</span> <span style="color: #000000;">resrid</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>
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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;">pass</span><span style="color: #0000FF;">,</span><span style="color: #000000;">res</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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with javascript_semantics
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function amb(sequence sets, integer testrid, resrid=-1, idx=1, object res=0)
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bool flag = (res==0),
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pass = false
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if idx>length(sets) then
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pass = true
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if resrid!=-1 then
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resrid(sets,res)
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end if
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else
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if flag then
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res = repeat(0,length(sets))
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end if
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for k=1 to length(sets[idx]) do
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res[idx] = k
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if flag or testrid(sets,deep_copy(res),idx) then
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{pass,res} = amb(sets,testrid,resrid,idx+1,deep_copy(res))
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if pass and resrid=-1 then exit end if
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end if
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end for
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end if
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return {pass,res}
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end function
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<span style="color: #008080;">function</span> <span style="color: #000000;">pairable</span><span style="color: #0000FF;">(</span><span style="color: #004080;">sequence</span> <span style="color: #000000;">sets</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">sequence</span> <span style="color: #000000;">res</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">integer</span> <span style="color: #000000;">idx</span><span style="color: #0000FF;">)</span>
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<span style="color: #008080;">return</span> <span style="color: #000000;">sets</span><span style="color: #0000FF;">[</span><span style="color: #000000;">idx</span><span style="color: #0000FF;">-</span><span style="color: #000000;">1</span><span style="color: #0000FF;">][</span><span style="color: #000000;">res</span><span style="color: #0000FF;">[</span><span style="color: #000000;">idx</span><span style="color: #0000FF;">-</span><span style="color: #000000;">1</span><span style="color: #0000FF;">]][$]</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">sets</span><span style="color: #0000FF;">[</span><span style="color: #000000;">idx</span><span style="color: #0000FF;">][</span><span style="color: #000000;">res</span><span style="color: #0000FF;">[</span><span style="color: #000000;">idx</span><span style="color: #0000FF;">]][</span><span style="color: #000000;">1</span><span style="color: #0000FF;">]</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">function</span>
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function pairable(sequence sets, res, integer idx)
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return sets[idx-1][res[idx-1]][$] = sets[idx][res[idx]][1]
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end function
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<span style="color: #008080;">procedure</span> <span style="color: #000000;">AMB_Show</span><span style="color: #0000FF;">(</span><span style="color: #004080;">sequence</span> <span style="color: #000000;">sets</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">sequence</span> <span style="color: #000000;">res</span><span style="color: #0000FF;">)</span>
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<span style="color: #000000;">res</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">deep_copy</span><span style="color: #0000FF;">(</span><span style="color: #000000;">res</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;">1</span> <span style="color: #008080;">to</span> <span style="color: #7060A8;">length</span><span style="color: #0000FF;">(</span><span style="color: #000000;">sets</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">do</span>
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<span style="color: #000000;">res</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;">sets</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">][</span><span style="color: #000000;">res</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;">end</span> <span style="color: #008080;">for</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;">"success: %v\n"</span><span style="color: #0000FF;">,{</span><span style="color: #000000;">res</span><span style="color: #0000FF;">})</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">procedure</span>
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procedure AMB_Show(sequence sets, res)
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res = deep_copy(res)
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for i=1 to length(sets) do
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res[i] = sets[i][res[i]]
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end for
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printf(1,"success: %v\n",{res})
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end procedure
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||||
|
||||
<span style="color: #008080;">function</span> <span style="color: #000000;">pythagorean</span><span style="color: #0000FF;">(</span><span style="color: #004080;">sequence</span> <span style="color: #000080;font-style:italic;">/*sets*/</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">sequence</span> <span style="color: #000000;">res</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">integer</span> <span style="color: #000000;">idx</span><span style="color: #0000FF;">)</span>
|
||||
<span style="color: #000080;font-style:italic;">-- (note that res[idx]==sets[idx][res[idx]] in all cases)</span>
|
||||
<span style="color: #004080;">integer</span> <span style="color: #0000FF;">{</span><span style="color: #000000;">x</span><span style="color: #0000FF;">,</span><span style="color: #000000;">y</span><span style="color: #0000FF;">,</span><span style="color: #000000;">z</span><span style="color: #0000FF;">}</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">res</span>
|
||||
<span style="color: #008080;">return</span> <span style="color: #000000;">idx</span><span style="color: #0000FF;"><</span><span style="color: #000000;">3</span> <span style="color: #008080;">or</span> <span style="color: #0000FF;">(</span><span style="color: #000000;">x</span><span style="color: #0000FF;">*</span><span style="color: #000000;">x</span><span style="color: #0000FF;">+</span><span style="color: #000000;">y</span><span style="color: #0000FF;">*</span><span style="color: #000000;">y</span><span style="color: #0000FF;">=</span><span style="color: #000000;">z</span><span style="color: #0000FF;">*</span><span style="color: #000000;">z</span><span style="color: #0000FF;">)</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">function</span>
|
||||
function pythagorean(sequence /*sets*/, sequence res, integer idx)
|
||||
-- (note that res[idx]==sets[idx][res[idx]] in all cases)
|
||||
integer {x,y,z} = res
|
||||
return idx<3 or (x*x+y*y=z*z)
|
||||
end function
|
||||
|
||||
<span style="color: #008080;">procedure</span> <span style="color: #000000;">pythag_show</span><span style="color: #0000FF;">(</span><span style="color: #004080;">sequence</span> <span style="color: #000080;font-style:italic;">/*sets*/</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">sequence</span> <span style="color: #000000;">res</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;">"success: %v\n"</span><span style="color: #0000FF;">,{</span><span style="color: #000000;">res</span><span style="color: #0000FF;">})</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">procedure</span>
|
||||
procedure pythag_show(sequence /*sets*/, sequence res)
|
||||
printf(1,"success: %v\n",{res})
|
||||
end procedure
|
||||
|
||||
<span style="color: #000080;font-style:italic;">-- see http://www.randomhacks.net/articles/2005/10/11/amb-operator</span>
|
||||
<span style="color: #008080;">function</span> <span style="color: #000000;">not8</span><span style="color: #0000FF;">(</span><span style="color: #004080;">sequence</span> <span style="color: #000000;">sets</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">sequence</span> <span style="color: #000000;">res</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">integer</span> <span style="color: #000000;">idx</span><span style="color: #0000FF;">)</span>
|
||||
<span style="color: #000080;font-style:italic;">-- (note that idx==2 in all cases)
|
||||
-- (at the last moment, I flipped the test, after realising that
|
||||
-- someone had completely misunderstood the original article...
|
||||
-- return sets[1][res[1]]*sets[idx][res[idx]]!=8</span>
|
||||
<span style="color: #008080;">return</span> <span style="color: #000000;">sets</span><span style="color: #0000FF;">[</span><span style="color: #000000;">1</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;">sets</span><span style="color: #0000FF;">[</span><span style="color: #000000;">idx</span><span style="color: #0000FF;">][</span><span style="color: #000000;">res</span><span style="color: #0000FF;">[</span><span style="color: #000000;">idx</span><span style="color: #0000FF;">]]=</span><span style="color: #000000;">8</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">function</span>
|
||||
-- see http://www.randomhacks.net/articles/2005/10/11/amb-operator
|
||||
function not8(sequence sets, sequence res, integer idx)
|
||||
-- (note that idx==2 in all cases)
|
||||
-- (at the last moment, I flipped the test, after realising that
|
||||
-- someone had completely misunderstood the original article...
|
||||
-- return sets[1][res[1]]*sets[idx][res[idx]]!=8
|
||||
return sets[1][res[1]]*sets[idx][res[idx]]=8
|
||||
end function
|
||||
|
||||
<span style="color: #008080;">procedure</span> <span style="color: #000000;">not8_show</span><span style="color: #0000FF;">(</span><span style="color: #004080;">sequence</span> <span style="color: #000000;">sets</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">sequence</span> <span style="color: #000000;">res</span><span style="color: #0000FF;">)</span>
|
||||
<span style="color: #7060A8;">puts</span><span style="color: #0000FF;">(</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"success: "</span><span style="color: #0000FF;">)</span>
|
||||
<span style="color: #0000FF;">?{</span><span style="color: #000000;">sets</span><span style="color: #0000FF;">[</span><span style="color: #000000;">1</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;">sets</span><span style="color: #0000FF;">[</span><span style="color: #000000;">2</span><span style="color: #0000FF;">][</span><span style="color: #000000;">res</span><span style="color: #0000FF;">[</span><span style="color: #000000;">2</span><span style="color: #0000FF;">]]}</span>
|
||||
<span style="color: #008080;">end</span> <span style="color: #008080;">procedure</span>
|
||||
procedure not8_show(sequence sets, sequence res)
|
||||
puts(1,"success: ")
|
||||
?{sets[1][res[1]],sets[2][res[2]]}
|
||||
end procedure
|
||||
|
||||
<span style="color: #004080;">sequence</span> <span style="color: #000000;">sets</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{{</span><span style="color: #008000;">"the"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"that"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"a"</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"frog"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"elephant"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"thing"</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"walked"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"treaded"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"grows"</span><span style="color: #0000FF;">},</span>
|
||||
<span style="color: #0000FF;">{</span><span style="color: #008000;">"slowly"</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"quickly"</span><span style="color: #0000FF;">}}</span>
|
||||
<span style="color: #004080;">sequence</span> <span style="color: #000000;">sets2</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">repeat</span><span style="color: #0000FF;">(</span><span style="color: #7060A8;">tagset</span><span style="color: #0000FF;">(</span><span style="color: #000000;">11</span><span style="color: #0000FF;">),</span><span style="color: #000000;">3</span><span style="color: #0000FF;">)</span>
|
||||
<span style="color: #004080;">sequence</span> <span style="color: #000000;">sets3</span> <span style="color: #0000FF;">=</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: #000000;">3</span><span style="color: #0000FF;">},</span> <span style="color: #0000FF;">{</span><span style="color: #000000;">4</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">5</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">6</span><span style="color: #0000FF;">}}</span>
|
||||
<span style="color: #7060A8;">puts</span><span style="color: #0000FF;">(</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"\nThe original:\n"</span><span style="color: #0000FF;">)</span>
|
||||
<span style="color: #0000FF;">{}</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">amb</span><span style="color: #0000FF;">(</span><span style="color: #000000;">sets</span><span style="color: #0000FF;">,</span><span style="color: #000000;">pairable</span><span style="color: #0000FF;">,</span><span style="color: #000000;">AMB_Show</span><span style="color: #0000FF;">)</span>
|
||||
<span style="color: #7060A8;">puts</span><span style="color: #0000FF;">(</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"\nSmall Pythagorean triples problem:\n"</span><span style="color: #0000FF;">)</span>
|
||||
<span style="color: #0000FF;">{}</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">amb</span><span style="color: #0000FF;">(</span><span style="color: #000000;">sets2</span><span style="color: #0000FF;">,</span><span style="color: #000000;">pythagorean</span><span style="color: #0000FF;">,</span><span style="color: #000000;">pythag_show</span><span style="color: #0000FF;">)</span>
|
||||
<span style="color: #7060A8;">puts</span><span style="color: #0000FF;">(</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"\nSome strange not 8 problem:\n"</span><span style="color: #0000FF;">)</span> <span style="color: #000080;font-style:italic;">-- (now fixed)</span>
|
||||
<span style="color: #0000FF;">{}</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">amb</span><span style="color: #0000FF;">(</span><span style="color: #000000;">sets3</span><span style="color: #0000FF;">,</span><span style="color: #000000;">not8</span><span style="color: #0000FF;">,</span><span style="color: #000000;">not8_show</span><span style="color: #0000FF;">)</span>
|
||||
<!--
|
||||
sequence sets = {{"the","that","a"},
|
||||
{"frog","elephant","thing"},
|
||||
{"walked","treaded","grows"},
|
||||
{"slowly","quickly"}}
|
||||
sequence sets2 = repeat(tagset(11),3)
|
||||
sequence sets3 = {{1, 2, 3}, {4, 5, 6}}
|
||||
puts(1,"\nThe original:\n")
|
||||
{} = amb(sets,pairable,AMB_Show)
|
||||
puts(1,"\nSmall Pythagorean triples problem:\n")
|
||||
{} = amb(sets2,pythagorean,pythag_show)
|
||||
puts(1,"\nSome strange not 8 problem:\n") -- (now fixed)
|
||||
{} = amb(sets3,not8,not8_show)
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue