moveZeroes.js

/**
 * @param {number[]} nums
 * @return {void} Do not return anything, modify nums in-place instead.
 */

var moveZeroes = function(nums) {
  for (var i = nums.length; i >= 0; i--) {
    if (nums[i] == 0) {
      nums.splice(i, 1);
      nums.push(0);
    }
  }
};