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Move Zeros.java
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Move Zeros.java
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import java.io.*; // for handling input/output
import java.util.*; // contains Collections framework
// don't change the name of this class
// you can add inner classes if needed
class Main {
public static void main (String[] args) {
// Your code here
Scanner sc= new Scanner(System.in);
int t = sc.nextInt();
while(t-->0){
int n = sc.nextInt();
int arr[] = new int[n];
for(int i=0;i<n;i++){
arr[i] = sc.nextInt();
}
int temp[] = new int[n];
int k=0;
for(int i=0; i<n; i++){
if(arr[i]>0){
temp[k] = arr[i];
k++;
}
}
for(int i=0; i<n; i++){
if(arr[i]<=0){
temp[k] = arr[i];
k++;
}
}
for(int i=0; i<n; i++){
arr[i] = temp[i];
System.out.print(arr[i] + " ");
}
System.out.println();
}
}
}