#include<iostream>
#include<string>
#include<fstream>

using std::string;
using std::cout;
using std::cin;
using std::endl;

void main()
{ 
	std::ofstream fout;
	//will create the file if it does not exist
	//if it does exist it destroys it
	//fout.open("junk2.txt", std::ios::app); 
	//cout << std::ios::app << endl;
	////fout << "this is a test";
	//for(int i = 0; i < 10; i++)
	//{
	//	fout << "I will not talk in class," << rand() <<"," << i <<  endl;
	//}
	//fout.close();	

	fout.open("junk2.txt", std::ios::_Noreplace); 
	if(!fout.fail())
	{
		fout << "something" <<endl;
	}
	else
	{
		cout << "file writing failed" << endl;
		cout << "do you want to overwrite it?";
		char c;
		cin >> c;
		if(c == 'y')
		{
			fout.clear();  //forget about your failures
			fout.open("junk2.txt");
			fout << "something" <<endl;
		}
	}
	fout.close();


}