Its working fine but they ae showing wrong

#1

package BItMasking;
import java.util.Scanner;

public class uniqueE2 {

public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
	
	int N=sc.nextInt();
	int[] arr=new int[N];
	for(int i=0;i<N;i++) {
		arr[i]=sc.nextInt();
		}
	if(N%2==0) {
	uniqueE2(arr,arr.length);
	}else {
		System.out.println("write even array");
	}
}
public static void uniqueE2(int[] arr,int n) { 
	
	int sum =0;
    for(int i = 0;i<n;i++)
    {
         sum = (sum^arr[i]);
    }
   
    sum = (sum&-sum);

    int sum1 = 0;
    int sum2 = 0;

   for(int i = 0;i<arr.length;i++)
    {

                if((arr[i]&sum) > 0)
        {

            sum1 = (sum1^arr[i]);
        }
        else
        {
            sum2 = (sum2^arr[i]);
        }
    }


   if(sum1<sum2) {
    System.out.println(sum1+" and "+sum2);
   }else {
	   System.out.println(sum2+" and "+sum1);
   }
	 }
	 
	 
	
}
#2

change your class name to Main

see the output format you dont need to print this.comment it out

again see the output format it should be (sum1+" "+sum2)

your corrected code:

if this solves your doubt mark it as resolved :slight_smile: