#include <bits/stdc++.h>
using namespace std;
ofstream fout("1GB.txt");
int main()
{
long long s = 1024 * 1024 * 1024;
for (; s; s -= sizeof('*'))
{
fout << '*';
// system("cls");
// cout << 1 - (s / 1024.0 / 1024.0) << "GB/1GB\n";
}
fout.close();
return 0;
}