import java.util.*;

public class sumevenodd {

public static void main(String args[]) {

try(Scanner sc= new Scanner(System.in)){

System.out.println("Enter the number of your choice:");

int num=sc.nextInt();

int even_sum=0;

int odd_sum=0;

int choice;

do{

if(num%2==0){

even_sum+=num;

}else{

odd_sum+=num;

}

System.out.println("Enter 1 if you want to keep going, 0 if you want to exit-");

choice=sc.nextInt();

if(choice==0){

break;

}

}while (choice==1);

System.out.println("The sum of even numbers is "+even_sum);

System.err.println("The sum of odd numbers is "+odd_sum);

}

}

}