#include <stdio.h>

long a,b;

void cit()
{scanf("%ld%ld",&a,&b);}

void afis()
{printf("%ld",a+b);}

int main()
{freopen("adunare.in","r",stdin);
 freopen("adunare.out","w",stdout);
 cit();
 afis();
 return 0;}