Needed some challenges in C++ if u gat any

Question

Any challenger to make my day

Answer 1

https://www.sololearn.com/discuss/502545/?ref=app
https://www.sololearn.com/discuss/864805/?ref=app

Answer 2

You could build a game, or maybe a password generator, or something with a mathematical application, like the factorial of a given number, the product of two vectors etc.