Required Language : C++

Topic:

1) Simple Function. (without parameters) with 3 examples (codes) 2) With Parameters / pass by value. with 3 example (codes) 3) Pass by Reference with 3 examples (codes) 4) Overloading with 3 examples (codes)

Note:

There are 4 Topics..every topic contain 3 examples.

Also mention Syntax in every Codes..