import java.util.Scanner;

class hi

{

public static class math

{

int n1,n2;

math()

{

Scanner a=new Scanner(System.in);

System.out.println("Enter 1st Value \n");

n1=a.nextInt();

System.out.println("Enter 2nd Value \n");

n2=a.nextInt();

}

};

public static class ans extends math

{

int sum()

{

return n1+n2;

}

};

public static void main(String []args)

{

ans myans = new ans();

System.out.println("Sum = "+myans.sum());

}

}