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[pull] master from wisdompeak:master #75

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Merged
merged 2 commits into from
Oct 27, 2022
Merged

[pull] master from wisdompeak:master #75

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2fd303f
missing code blocks closing tag
birdca Oct 27, 2022
b3e7c6d
Merge pull request #72 from birdca/master
wisdompeak Oct 27, 2022
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6 changes: 3 additions & 3 deletions Two_Pointers/015.3Sum/Readme.md
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Expand Up @@ -13,14 +13,14 @@
while (left<right && nums[left]==nums[left-1]) left++;
while (left<right && nums[right]==nums[right+1]) right--;
}
```
```
2. 对于最外层的循环，也是确定一个，先展开内层循环，再略过最外层的重复项。
```cpp
for (int a=0; a<nums.size(); a++)
{
inner loop;
while (nums[a]==nums[a+1]) a++;
}
```


[Leetcode Link](https://leetcode.com/problems/3sum)
[Leetcode Link](https://leetcode.com/problems/3sum)