코테준비 - Remove Element

Remove Element

class Solution {
public:
    int removeElement(vector<int>& nums, int val) {
        int sz = nums.size();

        int fix = 0;
        for(int i=0;i<sz;i++){
            if(nums[i] != val){
                nums[fix++] = nums[i];
            }
        }

        return fix;
    }
};