.............................................I wrote that topic just to get your attentions
I'm pretty much new in this stuff and I need help with these questions
1.Is there a way to delete an already printed output
Like it disappears after printing
2.Is there a way to choose where in the screen you want a sentence to print like the top left or something
3.Is there a way to allow users use the mouse to interact with the program
If a program could not do any of those consider video games non existent. A better question would be is it easy to do these to be cross-platform without the use of nonstandard libraries.
You have a few options, but try downloading a library like SDL or SFML.
It's not as simple as std::cout, but it's as easy as possible. You can make 2D graphics, draw text in specific locations, and capture events such as mouse movements. Run through some tutorials on sfml-dev.org.
You can use SDL/SFML for graphics , windows api or other platform api for the console , or I think boost will let you do stuff to the console which is cross-platform.