#include <stdio.h>

int main()
{
int a, b;
FILE *fin = fopen("adunare.in", "rt");
FILE *fout = fopen("adunare.out", "wt");
fscanf(fin, "%d %d", &a, &b);

fprintf(fout, "%d\n", a + b);

fclose(fout);
return 0;
}