Move Zeroes LeetCode solution in C++

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class Solution {
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 public:
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  void moveZeroes(vector<int> &nums) {
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    int nums_size = nums.size();
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    int cntr = 0;
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    for (int i = 0; i < nums_size; i++) {
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      if (nums[i] != 0) {
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        nums[cntr] = nums[i];
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        cntr++;
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      }
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    }
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    for (int i = cntr; i < nums_size; i++) {
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      nums[i] = 0;
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    }
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  }
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};