#include <iostream>
#include <fstream>
using namespace std;
 
int main(){

    // cout // cin
   
    ofstream fout;
    ifstream fin;
    string str;
    char filename[256]="c:\\tempo\\gb.txt";
       /*
    fin.open(filename);
    while(getline(fin, str)){
        cout << str << "\n";
    }
        fin.close();
     * 
     * 
     * */
    
    int i=102, j=405;
    fout.open(filename);
    fout << i*j;
    
    
    
 return 0;
}