import java.util.*;
class Main{
    public static void add(){
        Scanner sc = new Scanner (System.in);
        System.out.println("enter  first number ");
      int num1 = sc.nextInt();
        System.out.println("enter second number");
      int num2 = sc.nextInt();
        int num3 = num1 + num2;
        System.out.println(num3);
        return;
    }

    public static void main(String[] args) {
      add();
    }
}