tijie

#include <iostream>
#include <cstdio>
using namespace std;
int main(){
    freopen("A+B.in","r",stdin);
    freopen("A+B.out","w",stdout);
    int a,b;
    cin >> a >> b;
    cout << a+b;
    fclose(stdin);
    fclose(stdout);
    return 0;
}