s4553711
4/22/2017 - 1:47 PM

27.cpp

class Solution {
public:
    int removeElement(vector<int>& nums, int val) {
        int count = 0;
        for(int i = 0; i < nums.size(); i++) {
            if (nums[i] != val) {
                nums[count++] = nums[i];
            }
        }
        return count;
    }
};