#include<iostream>
#include<fstream>
using namespace std;
 

void fileWrittingExample()
{
	ofstream fout;
	fout.open("junk.txt",ios_base::_Noreplace);

	if(!fout.fail())
	{
		for(int i = 0; i < 1000;i++)
		{
			fout << i << endl;
		}
		fout.close();
	}
	else
	{
		cout << "File already exists" << endl;
	}
}

void main()
{
	//cout - variable
	//datatype - describe structure of a variable
	//intrinsic vs complex
	//variable vs objects
	//cout - is an object of type ostream
	ostream& say = cout;
	say << "what" << endl;

	ifstream fin;
	fin.open("170.cpp", ios_base::_Nocreate);
	char line[1000];

	if(!fin.fail())
	{
		do
		{
			fin.getline(line,1000);
			cout << line << endl;
		}
		while(!fin.eof()); //end of file
	}
	else
	{
		cout << "File not found" << endl;
	}

	fin.close();



}