#include <stdio.h>

int calculare(int a, int b)
{
    return a+b;
}

int tiparire(int C)
{
    printf("%d", C);
}

int main(void)
{
    int a, b;
    scanf("%d %d", &a, &b);
    tiparire(calculare(a,b));
    return 0;
}