力扣-283.移动零

题目链接

283.移动零

class Solution {
    public void moveZeroes(int[] nums) {
        int left = 0;
        int cur = 0;
        for (int i = 0; i < nums.length; i++) {
            if (nums[cur] != 0) {
                nums[left++] = nums[cur++];
            } else {
                cur++;
            }
        }
        for (int i = left; i < nums.length; i++) {
            nums[i] = 0;
        }
    }
}

小结：双指针秒了！！！