algo/ds-class/shu-zu-lia-39fd9/shu-zu-shu-59850/

[giscus[bot]]

algo/ds-class/shu-zu-lia-39fd9/shu-zu-shu-59850/

一、快慢指针技巧 二、左右指针的常用算法

https://labuladong.gitee.io/algo/ds-class/shu-zu-lia-39fd9/shu-zu-shu-59850/

[liquidhiter]

283直接置零解法

class Solution {
    public void moveZeroes(int[] nums) {
        int n = nums.length;
        for (int slow = 0, fast = 0; fast < n; ++fast) {
            if (nums[fast] != 0) {
                /* No need to overwrite at the same index */
                /* Also, nums[fast] = 0 is needed when elements after slow are non-zero */
                if (slow != fast) {
                    nums[slow] = nums[fast];
                    nums[fast] = 0;
                }
                slow++;
            }
        }
    }
}