283. 移动零（算法200题-10）

/**
 * @param {number[]} nums
 * @return {void} Do not return anything, modify nums in-place instead.
 */
var moveZeroes = function (nums) {
  let count = 0
  for (let i = 0; i < nums.length; i++) {
    if (nums[i]) {
      let temp = nums[count]
      nums[count++] = nums[i]
      nums[i] = temp
    }
  }
};