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。
class Solution {
public:
int removeDuplicates(vector<int>& nums) {
return unique(nums.begin(),nums.end()) - nums.begin();
}
};
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