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

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