#include <iostream>
int main() {
long long a, b;
std::cin >> a >> b;
//兄啊,这么臭的实例要怎么测试啊(恼
std::cout << a + b << std::endl;
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgoKaW50IG1haW4oKSB7CiAgICBsb25nIGxvbmcgYSwgYjsKICAgIHN0ZDo6Y2luID4+IGEgPj4gYjsKICAgIC8v5YWE5ZWK77yM6L+Z5LmI6Iet55qE5a6e5L6L6KaB5oCO5LmI5rWL6K+V5ZWK77yI5oG8CiAgICBzdGQ6OmNvdXQgPDwgYSArIGIgPDwgc3RkOjplbmRsOwogICAgcmV0dXJuIDA7Cn0=