please help me with this i'm having difficulties with this problem...

#include<iostream>
#include<fstream>
#include<conio.h>

using namespace std;

int main()
{
	char InFile[80]; 
	char ch;
	
	ifstream InStream;

	cout<<"Enter input file name: " ;
	cin>>InFile;

	//open the file
	// in.open(fin); 
	InStream.open(InFile, ios::in);

	// check the file
	if(!InStream)
	{
		cout << "Error open file " << InFile << endl;
	getch();
		//system("pause");
	}
	
	cout << "Here is the content of " << InFile << ": ";
	while (!InStream.eof()) {
		//Read each character.
		InStream.get(ch);    

		// make sure we don't write any odd characters on screen
		if (!InStream.eof()) 
		{
			cout << ch;  //Write to screen
		getch();
        //	system("pause");
		}
	}

	InStream.close();
}