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Update pancake-sorting.cpp
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C++/pancake-sorting.cpp

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -12,11 +12,11 @@ class Solution {
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if (n == i) { // already sorted
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continue;
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}
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if (n == 0) { // (0..n-1)i
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if (n == 0) { // (0..i-1)i
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if (i > 1) {
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result.emplace_back(i); // (n-1..0)i
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result.emplace_back(i); // (i-1..0)i
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}
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result.emplace_back(i + 1); // i(0..n-1)
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result.emplace_back(i + 1); // i(0..i-1)
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} else { // (0..n-1)n(n+1..i-1)i
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if (n > 1) {
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result.emplace_back(n); // (n-1..0)n(n+1..i-1)i

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