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fix: use strict inequality to avoid containerOutOfBounds (#2981)

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This commit is contained in:
Piotr Idzik
2025-08-17 12:13:02 +02:00
committed by GitHub
parent a77ce5c5cf
commit 93c64b558a
1 changed files with 6 additions and 4 deletions
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10
range_queries/prefix_sum_array.cpp
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@@ -31,16 +31,18 @@ namespace range_queries {
*/
namespace prefix_sum_array {
std::vector<int64_t> PSA(1, 0);
std::vector<int64_t> PSA{};
/**
* @brief function that builds the PSA
* @param original_array original array of values
* @returns void
*/
void build(std::vector<int64_t> original_array) {
for (int i = 1; i <= static_cast<int>(original_array.size()); i++) {
PSA.push_back(PSA[i - 1] + original_array[i]);
void build(const std::vector<int64_t>& original_array) {
PSA.clear();
PSA.push_back(0);
for (std::size_t i = 1; i < original_array.size(); ++i) {
PSA.push_back(PSA.back() + original_array[i]);
}
}
/**