#include <stdio.h>
int main()
{
    register int A,B;
    FILE *in = fopen("adunare.in","r"),*out = fopen("adunare.out","w");
    fscanf(in,"%d",&A);
    fscanf(in,"%d",&B);
    fprintf(out,"%d",A+B);
    fclose(in);
    fclose(out);
    return 0;
}