package main.code.array;

/**

* @Author: zs

* @Date: 2020/9/27 10:55

*/

public class MoveZeroes {

public static void main(String[] args) {

int[] arr = {1,2,0,4,5,0,6};

for (int i : arr) {

System.out.print(i + " ");

}

System.out.println();

// moveZeroesByTwoPosition(arr);

moveZeroesByMark(arr);

for (int i : arr) {

System.out.print(i + " ");

}

}

public static void moveZeroesByTwoPosition(int[] nums) {

//...省略判空

for (int p = 0, i = 0; i < nums.length; i++) {

if (nums[i] != 0) {

int temp = nums[i];

nums[i] = nums[p];

nums[p++] = temp;

}

}

}

public static void moveZeroesByMark(int[] nums) {

//...省略判空

int index = 0;

for (int num : nums) {

if (num != 0) {

nums[index++] = num;

}

}

while (index < nums.length){

nums[index++] = 0;

}

}

}