LeetCode 283. Move Zeroes

 

For example, given nums = [0, 1, 0, 3, 12], after calling your function, nums should be [1, 3, 12, 0, 0].

https://leetcode.com/problems/move-zeroes/

class Solution {

public:

    void moveZeroes(vector<int>& nums) {

        vector<int> v;

        int count_of_zero=0;

        for(int i=0;i<nums.size();i++){

            if(nums[i] != 0){

                v.push_back(nums[i]);

            }else{

                count_of_zero++;

            }

        }

        int idx=-1;

        for(int i=0;i<v.size();i++){

            idx++;

            cout << v[i] << endl;

            nums[i]=v[i];

        }

        for(int i=idx+1;i< nums.size() ;i++){

            nums[i]=0;

        }

    }

};

Ref:

https://www.tutorialspoint.com/cpp_standard_library/vector.htm