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

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