Data update
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Ingy döt Net
parent
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commit
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7735 changed files with 38060 additions and 199180 deletions
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@ -1,63 +1,61 @@
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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;">d</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{</span><span style="color: #7060A8;">tagset</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: #0000FF;">)},</span>
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<span style="color: #000000;">inv</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">tagset</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: #0000FF;">),</span>
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<span style="color: #000000;">p</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{</span><span style="color: #7060A8;">tagset</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: #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: #000000;">4</span> <span style="color: #008080;">do</span> <span style="color: #000000;">d</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">append</span><span style="color: #0000FF;">(</span><span style="color: #000000;">d</span><span style="color: #0000FF;">,</span><span style="color: #7060A8;">extract</span><span style="color: #0000FF;">(</span><span style="color: #000000;">d</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: #000000;">4</span><span style="color: #0000FF;">,</span><span style="color: #000000;">5</span><span style="color: #0000FF;">,</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span><span style="color: #000000;">7</span><span style="color: #0000FF;">,</span><span style="color: #000000;">8</span><span style="color: #0000FF;">,</span><span style="color: #000000;">9</span><span style="color: #0000FF;">,</span><span style="color: #000000;">10</span><span style="color: #0000FF;">,</span><span style="color: #000000;">6</span><span style="color: #0000FF;">}))</span> <span style="color: #008080;">end</span> <span style="color: #008080;">for</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;">5</span> <span style="color: #008080;">to</span> <span style="color: #000000;">8</span> <span style="color: #008080;">do</span> <span style="color: #000000;">d</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">append</span><span style="color: #0000FF;">(</span><span style="color: #000000;">d</span><span style="color: #0000FF;">,</span><span style="color: #7060A8;">reverse</span><span style="color: #0000FF;">(</span><span style="color: #000000;">d</span><span style="color: #0000FF;">[-</span><span style="color: #000000;">4</span><span style="color: #0000FF;">]))</span> <span style="color: #008080;">end</span> <span style="color: #008080;">for</span>
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<span style="color: #000000;">d</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">append</span><span style="color: #0000FF;">(</span><span style="color: #000000;">d</span><span style="color: #0000FF;">,</span><span style="color: #7060A8;">reverse</span><span style="color: #0000FF;">(</span><span style="color: #000000;">d</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;">inv</span><span style="color: #0000FF;">[</span><span style="color: #000000;">2</span><span style="color: #0000FF;">..</span><span style="color: #000000;">5</span><span style="color: #0000FF;">]</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">reverse</span><span style="color: #0000FF;">(</span><span style="color: #000000;">inv</span><span style="color: #0000FF;">[</span><span style="color: #000000;">2</span><span style="color: #0000FF;">..</span><span style="color: #000000;">5</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: #000000;">7</span> <span style="color: #008080;">do</span> <span style="color: #000000;">p</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">append</span><span style="color: #0000FF;">(</span><span style="color: #000000;">p</span><span style="color: #0000FF;">,</span><span style="color: #7060A8;">extract</span><span style="color: #0000FF;">(</span><span style="color: #000000;">p</span><span style="color: #0000FF;">[$],{</span><span style="color: #000000;">2</span><span style="color: #0000FF;">,</span><span style="color: #000000;">6</span><span style="color: #0000FF;">,</span><span style="color: #000000;">8</span><span style="color: #0000FF;">,</span><span style="color: #000000;">7</span><span style="color: #0000FF;">,</span><span style="color: #000000;">3</span><span style="color: #0000FF;">,</span><span style="color: #000000;">9</span><span style="color: #0000FF;">,</span><span style="color: #000000;">4</span><span style="color: #0000FF;">,</span><span style="color: #000000;">1</span><span style="color: #0000FF;">,</span><span style="color: #000000;">10</span><span style="color: #0000FF;">,</span><span style="color: #000000;">5</span><span style="color: #0000FF;">}))</span> <span style="color: #008080;">end</span> <span style="color: #008080;">for</span>
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with javascript_semantics
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sequence d = {tagset(9,0)},
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inv = tagset(9,0),
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p = {tagset(9,0)}
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for i=1 to 4 do d = append(d,extract(d[$],{2,3,4,5,1,7,8,9,10,6})) end for
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for i=5 to 8 do d = append(d,reverse(d[-4])) end for
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d = append(d,reverse(d[1]))
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inv[2..5] = reverse(inv[2..5])
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for i=1 to 7 do p = append(p,extract(p[$],{2,6,8,7,3,9,4,1,10,5})) end for
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<span style="color: #000080;font-style:italic;">-- alternatively, if you prefer:
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--constant d = {{0,1,2,3,4,5,6,7,8,9},
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-- {1,2,3,4,0,6,7,8,9,5},
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-- {2,3,4,0,1,7,8,9,5,6},
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-- {3,4,0,1,2,8,9,5,6,7},
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-- {4,0,1,2,3,9,5,6,7,8},
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-- {5,9,8,7,6,0,4,3,2,1},
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-- {6,5,9,8,7,1,0,4,3,2},
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-- {7,6,5,9,8,2,1,0,4,3},
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-- {8,7,6,5,9,3,2,1,0,4},
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-- {9,8,7,6,5,4,3,2,1,0}},
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-- inv = {0,4,3,2,1,5,6,7,8,9},
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-- p = {{0,1,2,3,4,5,6,7,8,9},
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-- {1,5,7,6,2,8,3,0,9,4},
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-- {5,8,0,3,7,9,6,1,4,2},
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-- {8,9,1,6,0,4,3,5,2,7},
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-- {9,4,5,3,1,2,6,8,7,0},
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-- {4,2,8,6,5,7,3,9,0,1},
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-- {2,7,9,3,8,0,6,4,1,5},
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-- {7,0,4,6,9,1,3,2,5,8}}</span>
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-- alternatively, if you prefer:
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--constant d = {{0,1,2,3,4,5,6,7,8,9},
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-- {1,2,3,4,0,6,7,8,9,5},
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-- {2,3,4,0,1,7,8,9,5,6},
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-- {3,4,0,1,2,8,9,5,6,7},
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-- {4,0,1,2,3,9,5,6,7,8},
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-- {5,9,8,7,6,0,4,3,2,1},
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-- {6,5,9,8,7,1,0,4,3,2},
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-- {7,6,5,9,8,2,1,0,4,3},
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-- {8,7,6,5,9,3,2,1,0,4},
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-- {9,8,7,6,5,4,3,2,1,0}},
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-- inv = {0,4,3,2,1,5,6,7,8,9},
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-- p = {{0,1,2,3,4,5,6,7,8,9},
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-- {1,5,7,6,2,8,3,0,9,4},
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-- {5,8,0,3,7,9,6,1,4,2},
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-- {8,9,1,6,0,4,3,5,2,7},
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-- {9,4,5,3,1,2,6,8,7,0},
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-- {4,2,8,6,5,7,3,9,0,1},
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-- {2,7,9,3,8,0,6,4,1,5},
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-- {7,0,4,6,9,1,3,2,5,8}}
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<span style="color: #008080;">function</span> <span style="color: #000000;">verhoeff</span><span style="color: #0000FF;">(</span><span style="color: #004080;">string</span> <span style="color: #000000;">n</span><span style="color: #0000FF;">,</span> <span style="color: #004080;">bool</span> <span style="color: #000000;">validate</span><span style="color: #0000FF;">=</span><span style="color: #004600;">false</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">show_workings</span><span style="color: #0000FF;">=</span><span style="color: #004600;">false</span><span style="color: #0000FF;">)</span>
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<span style="color: #004080;">string</span> <span style="color: #0000FF;">{</span><span style="color: #000000;">s</span><span style="color: #0000FF;">,</span><span style="color: #000000;">t</span><span style="color: #0000FF;">}</span> <span style="color: #0000FF;">=</span> <span style="color: #008080;">iff</span><span style="color: #0000FF;">(</span><span style="color: #000000;">validate</span><span style="color: #0000FF;">?{</span><span style="color: #000000;">n</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"Validation"</span><span style="color: #0000FF;">}:{</span><span style="color: #000000;">n</span><span style="color: #0000FF;">&</span><span style="color: #008000;">'0'</span><span style="color: #0000FF;">,</span><span style="color: #008000;">"Check digit"</span><span style="color: #0000FF;">})</span>
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<span style="color: #008080;">if</span> <span style="color: #000000;">show_workings</span> <span style="color: #008080;">then</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;">"%s calculations for `%s`:\n"</span><span style="color: #0000FF;">,</span> <span style="color: #0000FF;">{</span><span style="color: #000000;">t</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">n</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;">" i ni p(i,ni) c\n"</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;">"------------------\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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<span style="color: #004080;">integer</span> <span style="color: #000000;">c</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">0</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;">s</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;">ni</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: #008000;">'0'</span><span style="color: #0000FF;">,</span>
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<span style="color: #000000;">pi</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">p</span><span style="color: #0000FF;">[</span><span style="color: #7060A8;">remainder</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;">8</span><span style="color: #0000FF;">)+</span><span style="color: #000000;">1</span><span style="color: #0000FF;">][</span><span style="color: #000000;">ni</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;">c</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">d</span><span style="color: #0000FF;">[</span><span style="color: #000000;">c</span><span style="color: #0000FF;">+</span><span style="color: #000000;">1</span><span style="color: #0000FF;">][</span><span style="color: #000000;">pi</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;">show_workings</span> <span style="color: #008080;">then</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;">"%2d %d %d %d\n"</span><span style="color: #0000FF;">,</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;">ni</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">pi</span><span style="color: #0000FF;">,</span> <span style="color: #000000;">c</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;">end</span> <span style="color: #008080;">for</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;">inv</span><span style="color: #0000FF;">[</span><span style="color: #000000;">c</span><span style="color: #0000FF;">+</span><span style="color: #000000;">1</span><span style="color: #0000FF;">]+</span><span style="color: #008000;">'0'</span>
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<span style="color: #004080;">string</span> <span style="color: #000000;">r</span> <span style="color: #0000FF;">=</span> <span style="color: #008080;">iff</span><span style="color: #0000FF;">(</span><span style="color: #000000;">validate</span><span style="color: #0000FF;">?</span><span style="color: #008080;">iff</span><span style="color: #0000FF;">(</span><span style="color: #000000;">c</span><span style="color: #0000FF;">=</span><span style="color: #000000;">0</span><span style="color: #0000FF;">?</span><span style="color: #008000;">""</span><span style="color: #0000FF;">:</span><span style="color: #008000;">"in"</span><span style="color: #0000FF;">)&</span><span style="color: #008000;">"correct"</span>
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<span style="color: #0000FF;">:</span><span style="color: #008000;">"`"</span><span style="color: #0000FF;">&</span><span style="color: #000000;">ch</span><span style="color: #0000FF;">&</span><span style="color: #008000;">"`"</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;">"The %s for `%s` is %s\n\n"</span><span style="color: #0000FF;">,{</span><span style="color: #7060A8;">lower</span><span style="color: #0000FF;">(</span><span style="color: #000000;">t</span><span style="color: #0000FF;">),</span><span style="color: #000000;">n</span><span style="color: #0000FF;">,</span><span style="color: #000000;">r</span><span style="color: #0000FF;">})</span>
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<span style="color: #008080;">return</span> <span style="color: #000000;">ch</span>
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<span style="color: #008080;">end</span> <span style="color: #008080;">function</span>
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function verhoeff(string n, bool validate=false, show_workings=false)
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string {s,t} = iff(validate?{n,"Validation"}:{n&'0',"Check digit"})
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if show_workings then
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printf(1,"%s calculations for `%s`:\n", {t, n})
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printf(1," i ni p(i,ni) c\n")
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printf(1,"------------------\n")
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end if
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integer c = 0
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for i=1 to length(s) do
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integer ni = s[-i]-'0',
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pi = p[remainder(i-1,8)+1][ni+1]
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c = d[c+1][pi+1]
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if show_workings then
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printf(1,"%2d %d %d %d\n", {i-1, ni, pi, c})
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end if
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end for
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integer ch = inv[c+1]+'0'
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string r = iff(validate?iff(c=0?"":"in")&"correct"
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:"`"&ch&"`")
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printf(1,"The %s for `%s` is %s\n\n",{lower(t),n,r})
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return ch
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end function
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<span style="color: #008080;">constant</span> <span style="color: #000000;">tests</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">{</span><span style="color: #008000;">"236"</span><span style="color: #0000FF;">,</span> <span style="color: #008000;">"12345"</span><span style="color: #0000FF;">,</span> <span style="color: #008000;">"123456789012"</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;">tests</span><span style="color: #0000FF;">)</span> <span style="color: #008080;">do</span>
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<span style="color: #004080;">bool</span> <span style="color: #000000;">show_workings</span> <span style="color: #0000FF;">=</span> <span style="color: #0000FF;">(</span><span style="color: #000000;">i</span><span style="color: #0000FF;"><=</span><span style="color: #000000;">2</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;">verhoeff</span><span style="color: #0000FF;">(</span><span style="color: #000000;">tests</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">],</span><span style="color: #004600;">false</span><span style="color: #0000FF;">,</span><span style="color: #000000;">show_workings</span><span style="color: #0000FF;">)</span>
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<span style="color: #7060A8;">assert</span><span style="color: #0000FF;">(</span><span style="color: #000000;">verhoeff</span><span style="color: #0000FF;">(</span><span style="color: #000000;">tests</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]&</span><span style="color: #000000;">ch</span><span style="color: #0000FF;">,</span><span style="color: #004600;">true</span><span style="color: #0000FF;">,</span><span style="color: #000000;">show_workings</span><span style="color: #0000FF;">)==</span><span style="color: #008000;">'0'</span><span style="color: #0000FF;">)</span>
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<span style="color: #7060A8;">assert</span><span style="color: #0000FF;">(</span><span style="color: #000000;">verhoeff</span><span style="color: #0000FF;">(</span><span style="color: #000000;">tests</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">]&</span><span style="color: #008000;">'9'</span><span style="color: #0000FF;">,</span><span style="color: #004600;">true</span><span style="color: #0000FF;">,</span><span style="color: #000000;">show_workings</span><span style="color: #0000FF;">)!=</span><span style="color: #008000;">'0'</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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<!--
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constant tests = {"236", "12345", "123456789012"}
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for i=1 to length(tests) do
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bool show_workings = (i<=2)
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integer ch = verhoeff(tests[i],false,show_workings)
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assert(verhoeff(tests[i]&ch,true,show_workings)=='0')
|
||||
assert(verhoeff(tests[i]&'9',true,show_workings)!='0')
|
||||
end for
|
||||
|
|
|
|||
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