//Program to display a file specified at run time

#include <iostream>
using namespace std;

#include <fstream>
#include <string>




int main()
{


    //declare variables
    ifstream infile; //input file stream variable

	cout<<"Enter file name:"<<endl;
	
	
	char fileName[100];
	cin >> fileName; 
	infile.open(fileName);   // Open File

    // or 
	//
	//string fileName;
   	//cin >> fileName;
	//infile.open(fileName.c_str());


	 
    if(!infile)                           // check if file exits, and exist if does not exist
	{
        cout <<"Cannot open input file."<<endl;
        cout <<"Program termimates!!!"<<endl;
		return 1;
    }

			
	char ch;
	infile.get(ch);   // read a charcter from the file
	
	while(!infile.eof())      // loop till the end of the file
    {
		cout << ch;       // display character
        infile.get(ch);   // read another charcter from the file
    }
	
    cout << endl;

    infile.close();     // close File                          

    return 1;
}//