#include
#include
using namespace std;
int main()
{
int i;
ofstream out("test.dat", ios::out | ios::binary);
if(!out) {
cout << "Cannot open output file.\n";
return 1;
}
// write all characters to disk
for(i=0; i<256; i++) out.put((char) i);
out.close();
return 0;
}