Exercise 9-6: Pass by Reference and Pass by Address In this exercise, you use what you have learned about passing arguments by reference and by address to functions to answer Questions 1-2. 1. Given...

Exercise 9-6: Pass by Reference and Pass by Address

In this exercise, you use what you have learned about passing arguments by reference and by

address to functions to answer Questions 1-2.

1. Given the following variable and function declarations, write the function call and

the function's header

a. double price 22.95, increase .10;

void changePrice(doubl e&, double);

b. double price 22.95, increase .10;

void changePrice (double*, double);

c. int age = 23;

void changeAge(int&);

d. int age 23;

void changeAge (int*);

2. Given the following function headers and variable declarations, write a function call:

a. custNames [] = {"Perez", "Smith", "Patel", "Shaw"};

balances [] = {34.00, 21.00, 45.50, 67.00);

void cust (string name [], double bal [])

b. int values [] =  {1, 77, 89, 321, -2, 34}:

void printSum (int nums [])

Extracted text: Exercise 9-6: Pass by Reference and Pass by Address In this exercise, you use what you have learned about passing arguments by reference and by address to functions to answer Questions 1-2. Given the following variable and function declarations, write the function call and the function's header: 1. a. double price void changePrice(double&, double); = 22.95, increase = .10; b. double price = 22.95, increase = .10; void changePrice(double* , double); C. int age = 23; void changeAge(int&); d. int age = 23; void changeAge(int*); Scanned by TapScanner CHAPTER 9 Advanced Modularization Techniques 2. Given the following function headers and variable declarations, write a function call: {"Perez", "Smith", "Patel", "Shaw"}; a. custNames[] = balances [] = {34.00, 21.00, 45.50, 67.00}; void cust(string name[], double bal[]) b. int values[] = {1, 77, 89, 321, -2, 34}; void printSum(int nums[])