#include<stdio.h>
FILE*fin,*fout;
long int a,b;
int main(){
fin=fopen("adunare.in","r");
fout=fopen("adunare.out","w");
fscanf(fin,"%ld\n%ld",&a,&b);
fprintf(fout,"%ld",a+b);
fclose(fin);
fclose(fout);












return 0;
}