Sorting algorithms/Comb sort: Difference between revisions
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=={{header|Phix}}== |
=={{header|Phix}}== |
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<lang Phix> |
<!--<lang Phix>(phixonline)--> |
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<span style="color: #008080;">with</span> <span style="color: #008080;">javascript_semantics</span> |
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integer gap = length(s)-1 |
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while 1 do |
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<span style="color: #008080;">function</span> <span style="color: #000000;">comb_sort</span><span style="color: #0000FF;">(</span><span style="color: #004080;">sequence</span> <span style="color: #000000;">s</span><span style="color: #0000FF;">)</span> |
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gap = max(floor(gap/1.3),1) |
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<span style="color: #004080;">integer</span> <span style="color: #000000;">gap</span> <span style="color: #0000FF;">=</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: #000000;">1</span> |
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integer swapped = 0 |
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<span style="color: #008080;">while</span> <span style="color: #000000;">1</span> <span style="color: #008080;">do</span> |
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for i=1 to length(s)-gap do |
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<span style="color: #000000;">gap</span> <span style="color: #0000FF;">=</span> <span style="color: #7060A8;">max</span><span style="color: #0000FF;">(</span><span style="color: #7060A8;">floor</span><span style="color: #0000FF;">(</span><span style="color: #000000;">gap</span><span style="color: #0000FF;">/</span><span style="color: #000000;">1.3</span><span style="color: #0000FF;">),</span><span style="color: #000000;">1</span><span style="color: #0000FF;">)</span> |
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object si = s[i] |
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<span style="color: #004080;">integer</span> <span style="color: #000000;">swapped</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">0</span> |
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if si>s[i+gap] then |
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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: #000000;">gap</span> <span style="color: #008080;">do</span> |
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s[i] = s[i+gap] |
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<span style="color: #004080;">object</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> |
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s[i+gap] = si |
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<span style="color: #008080;">if</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: #000000;">gap</span><span style="color: #0000FF;">]</span> <span style="color: #008080;">then</span> |
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swapped = 1 |
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<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;">s</span><span style="color: #0000FF;">[</span><span style="color: #000000;">i</span><span style="color: #0000FF;">+</span><span style="color: #000000;">gap</span><span style="color: #0000FF;">]</span> |
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end if |
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<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: #000000;">gap</span><span style="color: #0000FF;">]</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">si</span> |
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end for |
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<span style="color: #000000;">swapped</span> <span style="color: #0000FF;">=</span> <span style="color: #000000;">1</span> |
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if gap=1 and swapped=0 then exit end if |
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<span style="color: #008080;">end</span> <span style="color: #008080;">if</span> |
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end while |
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<span style="color: #008080;">end</span> <span style="color: #008080;">for</span> |
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return s |
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<span style="color: #008080;">if</span> <span style="color: #000000;">gap</span><span style="color: #0000FF;">=</span><span style="color: #000000;">1</span> <span style="color: #008080;">and</span> <span style="color: #000000;">swapped</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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end function</lang> |
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<span style="color: #008080;">end</span> <span style="color: #008080;">while</span> |
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<span style="color: #008080;">return</span> <span style="color: #000000;">s</span> |
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<span style="color: #008080;">end</span> <span style="color: #008080;">function</span> |
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<span style="color: #0000FF;">?</span><span style="color: #000000;">comb_sort</span><span style="color: #0000FF;">(</span><span style="color: #7060A8;">shuffle</span><span style="color: #0000FF;">(</span><span style="color: #7060A8;">tagset</span><span style="color: #0000FF;">(</span><span style="color: #000000;">10</span><span style="color: #0000FF;">)))</span> |
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<!--</lang>--> |
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{{out}} |
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<pre> |
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{1,2,3,4,5,6,7,8,9,10} |
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</pre> |
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=={{header|PHP}}== |
=={{header|PHP}}== |