class Solution {
public:
int removeElement(vector<int>& nums, int val) {
if(nums.empty()) return 0;
int n=0;
for(int i=0;i<nums.size();i++)
if(nums[i]!=val)
nums[n++]=nums[i];
return n;
}
};
LeetCode Day23 remove-element
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转载自blog.csdn.net/weixin_41394379/article/details/83240902
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