import java.util.Scanner;
public class Main{
    public static void main (String[] args){
        Scanner input = new Scanner(System.in);
        int a1 = input.nextInt();
        int a2 = input.nextInt();
        int a3 = (a1 + a2) % 100;
        System.out.println(a3);
    }
}

除以100取余即可。