Requesting Help on C++ Program

So im requesting help to make a simple easy program since im getting alot of errors when i try to make one my self :C

I'm looking for some people that know easy programs to do that are usefull like calcultaros and that can prob help me a bit with it

Post the code if you want help.

Well im testing out random codes from the internet from simple and easy programs and im even trying to do some but i always end up getting errors, im just looking to get a random easy program that can be easily expained not.