Sorting algorithms/Bubble sort: Difference between revisions
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bubblesort(Len, In, Out) :- |
bubblesort(Len, In, Out) :- |
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bubble(Len, In, Bubbled, SortFlag), % bubble the list |
bubble(Len, In, Bubbled, SortFlag), % bubble the list |
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(SortFlag=sorted -> |
(SortFlag=sorted -> Out=Bubbled; % list is already sorted |
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SegLen is Len - 1 |
SegLen is Len - 1, % one fewer to process |
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writef('bubbled=%w\n', [Bubbled]), % show progress |
writef('bubbled=%w\n', [Bubbled]), % show progress |
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bubblesort(SegLen, Bubbled, Out)). |
bubblesort(SegLen, Bubbled, Out)). |
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