Notes on Functions 3/29/16

Review
Functions have 4 parts
1. Body
2. Name
3. Parameter List
4. Block of code

Define Function
*********************************
                                *
string test(string x)           *
    {                           *
        return x + " Hello";    *
    }                           *
                                *
*********************************


example of use:
*********************************
string abc;                     *
                                *
abc = test("Mike");             *
                                *
cout << abc << endl;            *
*********************************

This will out put "Mike Hello" on the screen