#include <iostream>
#include <stdio.h>

using namespace std;

long long A, B, sum;

int main()
{
    freopen("adunare.in","r",stdin);
    freopen("adunare.out","w",stdout);
    scanf("%lld\n%lld", &A, &B);
    sum = A+ B;
    printf("%lld", sum);
}