class Solution {
public void moveZeroes(int[] nums) {
int index = 0;
for(int num:nums){
if(num!=0){
nums[index++]=num;
}
}
while(index<nums.length){
nums[index++] = 0;
}
}}
class Solution {
public void moveZeroes(int[] nums) {
int index = 0;
for(int num:nums){
if(num!=0){
nums[index++]=num;
}
}
while(index<nums.length){
nums[index++] = 0;
}
}}
