Suggest me some concept for a new C++ Program!!

Question

I want a concept that should be new and easy to code. And I will try my best ..

Answer 1

you can get the concepts in the learn section , but if you asking for ideas of programming then start with some basic programs like :-
Program to perform all mathematical operations with two or three numbers .
Program to print a triangle of stars
Program to print a Fibonacci series .
etc..

Answer 2

try encrypting files...sart with simple shuffle...then advance with use of key etc

Answer 3

flood fill