// Input file: input.txt
// Output file: output.txt
#include <stdio.h>
int main()
{
   freopen("input.txt", "rt", stdin);
   freopen("output.txt", "wt", stdout);
   int a, b;
   scanf("%d%d", &a, &b);
   printf("%d\n", a + b);
   return 0;
}