Read the content of a file.

Write a C++ program to read the content of a file.

Program Algorithm:

Step 1: Include the header files

Step 2: Declare the variables.

Step 3: Get the file name to read.

Step 4: Using ifstreamin(filename) check whether the file exist.

Step 5: If the file exist then check for the end of file condition.

Step 6: Read the contents of the file.

Step 7: Print the contents of the file.

Step 8: Stop the program.

Program Code in C++:

#include<iostream.h>

#include<conio.h>

#include<fstream.h>

void main()

{

char c,fname[10];

clrscr();

cout<<"Enter file name:";

cin>>fname;

ifstream in(fname);

if(!in)

{

cout<<"File Does not Exist";

getch();

return;

}

cout<<"\n\n";

while(in.eof()==0)

{

in.get(c);

cout<<c;

}

getch();

}

Program Output:

Enter File name: hello.txt

Master of Computer Applications