/* -*- coding: utf-8 -*-
 *
 * 353.cc: No.353 ヘイトプラス - yukicoder
 */

#include<cstdio>
#include<iostream>
 
using namespace std;

/* constant */

/* typedef */

/* global variables */

/* subroutines */

/* main */

int main() {
  int a, b;
  cin >> a >> b;
  printf("%d\n", a - (-b));
  return 0;
}