#include <stdio.h>
int main()
{
    FILE *f1, *f2;
    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;
}