push_back for preallocation, avoid possible out of bounds crash #178
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ylme
reviewed
Nov 8, 2023
| @@ -54,7 +54,7 @@ int main() | |||
| for (i = 0; i < M; ++i) { | |||
| std::vector<int> array; | |||
| array.reserve(N); | |||
| for (j = 0; j < N; ++j) array[j] = j; | |||
| for (j = 0; j < N; ++j) array.push_back(j); | |||
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It seems that push_back here is useless, because array.reserve already reserves the space.
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closes #151