#include <stdio.h>

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