#include <fstream>
#include <math.h>

using namespace std;
long int a,b;
int citire(){
    ifstream fin ("adunare.in");
    fin>>a>>b;
return 0;
}

long int suma(long int  a,long int b){
    return a+b;
}

int main(){
    
    ofstream fout ("adunare.out");
    citire();
    
   fout<<suma(a,b);
return 0;
}