please help!!!

[MaseratiDeluxe]

hello

im studying C++ and i have some questions that i cant seem to answers to.

1. what is meant by variable data type?

2. what is meant by function data type?

3.what determines whether you should define the function with parameters?

4.what determines when you should define a function to return a value?

[Codermik]

1. http://www.cplusplus.com/doc/tutorial/variables/
2. http://www.cplusplus.com/doc/tutorial/functions/

All the information you seek can be located on this website.

[MaseratiDeluxe]

great thanks :)