#include <stdio.h>
#include <stdlib.h>
#include <math.h>


int main ()
{
    freopen("adunare.in","r",stdin);
    freopen("adunare.out","w",stdout);
    int a,b,i;
    scanf("%i %i", &a,&b);
    printf("%i", a+b);
    scanf("%i", &i);
    return 0;
}