// Runtime: 0 ms, faster than 100.00% of Java online submissions for Move Zeroes.
// Memory Usage: 37.1 MB, less than 100.00% of Java online submissions for Move Zeroes.
class Solution {
    public void moveZeroes(int[] nums) {
        int i = 0;
        for(int num: nums){
            if(num != 0){
                if (nums[i] != num) nums[i] = num;
                i++;
            }
        }
        while(i < nums.length){
            nums[i] = 0;
            i++;
        }
    }
}