C++

Write a program to test the functions described in *Exercises 23* and _26_ of this chapter.

Instructions for *Exercise 23* and *Exercise 26* have been posted below for your convenience.

EXERCISE 23

Write the definition of a voidfunction that takes as input an integer and outputs two times the number if it is even; otherwise it outputs five times the number.

EXERCISE 26

Write the definition of a voidfunction that takes as input two integer values, say n and m. The function returns the sum and average of all the numbers between n and m (inclusive).

#### Top Answer

Testing done in main function is as follows: int main () { cout << "Testing first function..." << endl ;... View the full answer