Poison

283. Move Zeroes

发表于 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
class Solution {
    public void moveZeroes(int[] nums) {
        int nextFillIndex = 0;
        for (int i = 0; i < nums.length; i++) {
            if (nums[i] != 0) {
                swap(nums, i, nextFillIndex);
                nextFillIndex++;
            }
        }
    }

    private void swap(int[] nums, int i, int j) {
        int tmp = nums[i];
        nums[i] = nums[j];
        nums[j] = tmp;
    }
}
Reference

283. Move Zeroes