#include <bits/stdc++.h>

using namespace std;

int main() {

   freopen("xxx.in","r",stdin);

   //将cin输入的途径改成读取xxx.in文件

   freopen("xxx.out","w",stdout);

   //将cout输出的途径改成写入xxx.out文件

   int a,b;

   cin>>a>>b;

   cout<<a+b;

   fclose(stdin);

   fclose(stdout);

   return 0;

}