Help me in solving CS2023_PON problem

help
,
1

My issue

My code

/* package codechef; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;

/* Name of the class has to be "Main" only if the class is public. */
class Codechef
{
	public static void main (String[] args) throws java.lang.Exception
	{
		Scanner sc=new Scanner(System.in);
		int T=sc.nextInt();
		sc.nextLine();
		for (int i=0;i<T;i++){
		    int N=sc.nextInt();
		    int B=sc.nextInt();
		    int ans=0;
		    for(int x=0;x<N;x++)
		    {
		        if((x&B)==B)
		        ans=(ans | x);
		    }
		    if(ans==B)
		    System.out.println("YES");
		    else
		    System.out.println("NO");
	}
}
}

Problem Link: CS2023_PON Problem - CodeChef