#include <stdio.h>
FILE *f=fopen("adunare.in", "r"), *g=fopen("adunare.out", "w");
long a, b;
int main(void)
{
fscanf(f, "%ld%ld", &a, &b);
fprintf(g, "%ld", a+b);
fcloseall();
return 0;
}