{}
class Sortarray {
public static void main(String[] args) {
int arr[]={0,1,1,0,0,1,0,1,0,0};
int n=arr.length;
int i=0;
int j=n-1;
while(i<j){
if(arr[i]==0)
i++;
else if(arr[j]==1)
j--;
else if(arr[i]==1 && arr[j]==0){
arr[i]=0;
arr[j]=1;
}
}
for(int ele:arr){
System.out.print(ele+" ");
}
}
}