import sys

input = sys.stdin.read()
tokens = input.split()
a = int(tokens[0])
b = int(tokens[1])
print(a + b)

#include <iostream>

int main(){
    int a = 0;
    int b = 0;
    int sum = 0;
    std::cin >> a;
    std::cin >> b;
    sum = a + b;
    std::cout << sum;
    return 0;
}

import java.util.Scanner;

class Main {
  public static void main(String[] args) {
    Scanner s = new Scanner(System.in);
    int a = s.nextInt();
    int b = s.nextInt();
    System.out.println(a + b);
  }
}