#include <cstdio>
long int a, b ;
int main () {
	freopen ( "adunare.in", "r", stdin ) ;
	scanf ( "%ld\n%ld", &a, &b ) ;
	fclose ( stdin ) ;
	freopen ( "adunare.out", "w", stdout ) ;
	printf ( "%ld\n", a+b ) ;
	fclose ( stdout ) ;
	return 0 ;
}