Binary Array Sorting(GeeksForGeeks)

binaryArraySorting.java

//Java code for Binary Array Sorting problem on geeksforgeeks(School problem-array Section).
import java.util.*;
import java.lang.*;
import java.io.*;

class GFG 
{
	public static void main (String[] args) 
	{
		Scanner sc=new Scanner(System.in);
		int t=sc.nextInt();
		while(t-->0)
		{
		    int n=sc.nextInt();
		    int a[]=new int[n];
		    for(int i=0;i<n;i++)
		    {
		        a[i]=sc.nextInt();
		    }
		    Arrays.sort(a);
		    for(int i=0;i<n;i++)
		    {
		        System.out.print(a[i]+" ");
		    }
		    System.out.println();
		}
	}
}