#include <stdio.h>
#include <stdlib.h>

int main()
{
    FILE *f1 = fopen("adunare.in","r"), *f2 = fopen("adunare.out","w");
    int a,b;
    fscanf(f1,"%d%d",&a,&b);
    fprintf(f2,"%d",a+b);
    return 0;
}