/*====Corycle====*/
#include <bits/stdc++.h>
#define ll long long
using namespace std;
const int inf = 0x3f3f3f3f;
int read() {
    int s = 0, f = 1;
    char c = getchar();
    while (c < '0' || c > '9') {
        if (c == '-')
            f = -1;
        c = getchar();
    }
    while (c >= '0' && c <= '9') {
        s = s * 10 + c - '0';
        c = getchar();
    }
    return s * f;
}

int main() {
    //	freopen("_.in","r",stdin);
    //	freopen("_.out","w",stdout);
    printf("%d\n", read() + read());
    return 0;
}