miniproject in "c++" using files?

Question

I need any simple mini project using "c++" with file concept
without graphics

Answer 1

Do a simple XOR encryption project. Take a key and a file as arguments. Read the file, XOR its bytes with successive bytes from the key, and write it back. When you exhaust the key start over at the beginning..

Answer 2

Build a program that reads input from a file and manipulates that information somehow and outputs it to a new file with a different name. There you go.

If you don't know how to use files in C++ then google "C++ file I/O"