#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 %ld",&a,&b);
fprintf(fout,"%ld",a+b);
fclose(fin);
fclose(fout);



return 0;
}