40 lines
469 B
Plaintext
40 lines
469 B
Plaintext
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fun copy(L) {
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L2 = [];
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i = 0;
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while i < count(L): {
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L2[i] = L[i];
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i = i + 1;
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}
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return L2;
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}
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fun bubbleSort(L, less) {
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if less == none:
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fun less(a, b) return a < b;
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L = copy(L);
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do {
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swapped = false;
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i = 0;
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while i < count(L)-1 and not swapped: {
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if less(L[i+1], L[i]): {
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swapped = true;
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tmp = L[i+1];
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L[i+1] = L[i];
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L[i] = tmp;
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}
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i = i + 1;
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}
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} while swapped;
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return L;
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}
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print(bubbleSort([3, 2, 1, 6, 0-2])); |