Leetcode 26 Remove Duplicates from Sorted Array STL

题目本身是去重

由于我很懒，所以用了STL库里的unique函数来去重，小伙伴们可以考虑自己实现去重的函数，其实并不复杂。

1 class Solution {
2 public:
3     int removeDuplicates(vector<int>& nums) {
4         return unique(nums.begin(),nums.end()) - nums.begin();
5     }
6 };

时间： 2024-11-10 10:23:22

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