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nodchip
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Nov 19, 2025
| int max_subarray_sum = std::numeric_limits<int>::min(); | ||
| int subarray_sum = 0; | ||
| for (auto num : nums) { | ||
| subarray_sum = std::max(num, subarray_sum + num); |
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自分なら
if (subarray_sum < 0) {
subarray_sum = 0;
}
subarray_sum += num;や
subarray_sum = std::max(0, subarray_sum);
subarray_sum += num;と書くのですが、趣味の範囲だと思います。
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53. Maximum Subarray
https://leetcode.com/problems/maximum-subarray/