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youngyangyang04
2021-12-20 22:44:15 +08:00
parent 0df748cd9a
commit 1c6ad04346
10 changed files with 100 additions and 111 deletions
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4
problems/0018.四数之和.md
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@@ -91,7 +91,8 @@ public:
// nums[k] + nums[i] + nums[left] + nums[right] > target 会溢出
if (nums[k] + nums[i] > target - (nums[left] + nums[right])) {
right--;
} else if (nums[k] + nums[i] + nums[left] + nums[right] < target) {
// nums[k] + nums[i] + nums[left] + nums[right] < target 会溢出
} else if (nums[k] + nums[i] < target - (nums[left] + nums[right])) {
left++;
} else {
result.push_back(vector<int>{nums[k], nums[i], nums[left], nums[right]});
@@ -111,6 +112,7 @@ public:
}
};
```