Can anyone please let me know why my code is not being accepted

help
1

Please let me know where i am going wrong.

Thanks in advance

2

// Update the code below to solve this problem
import java.util.Scanner;

class Codechef
{
public static void main (String[] args)
{
Scanner read = new Scanner(System.in);

	int t = read.nextInt();
	for(int i=0; i<t; i++)
	{
		int n = read.nextInt();
		int x = read.nextInt();
		
		int ans=(int)Math.pow(2,x);
	    /*System.out.println(ans)*/;
	    int y=ans,j;
	   for(j=0;j<n;j++){
	       y/=2;
	       ans-=y;
	    }
	    System.out.println(y);
	}
}

}

Hope So this code might be correct I am not allowed to submit the code if you might able to test the code you can test(POV:-I don’t know much about java language)

3

It worked,Thank you