Knuth shuffle: Difference between revisions
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} |
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}</lang> |
}</lang> |
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=={{header|Picat}}== |
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<lang Picat>go => |
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_ = random2(), |
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L = 1..10, |
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println(l_before=L), |
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knuth_shuffle(L), |
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println('l_after '=L), |
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nl. |
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knuth_shuffle(L) => |
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foreach(I in L.len..-1..1) |
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J = random(1,I), |
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Tmp = L[I], |
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L[I] := L[J], |
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L[J] := Tmp |
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end.</lang> |
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Output: |
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<pre>l_before = [1,2,3,4,5,6,7,8,9,10] |
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l_after = [2,9,6,7,10,3,5,4,8,1]</pre> |
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=={{header|PicoLisp}}== |
=={{header|PicoLisp}}== |