C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN: 9781337102087
Author: D. S. Malik
Publisher: Cengage Learning
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Question
Chapter 6, Problem 20SA
(a)
Program Plan Intro
To identify the function prototype, function heading, function body and function definition in the given code.
(b)
Program Plan Intro
To identify function call statements, formal parameters, and actual parameters in the given program.
(c)
Program Plan Intro
To identify value parameters and reference parameters from the given program.
(d)
Program Plan Intro
To identify the local variables and global variables for the given program.
(e)
Program Plan Intro
To identify the named constants in the given program.
(f)
Program Plan Intro
Program Plan:
- The variable RATE of double type is used to store a constant value.
- The variable STAR of char type is used to store a constant value.
- The variable s of integer type is used to store s fixed value.
- The variable t of integer type is used to store a fixed value.
- The variable d of double type is passed as a parameter to func() method.
- The variable ch of char type is used to store the value of STAR variable.
Program Description:
The main purpose of the program is to illustrate passing parameters by value and passing parameters by reference.
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Which of the following is true regarding functions?
Function definitions are useful because they can reduce duplication of code.
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Set-up and implementation code for a void function MaxYou are not required to write a complete C++ program but must write and submit just your responses to the four specific function related questions below: QC1: Write the heading for a void function called Max that has three intparameters: num1, num2 and greatest. The first two parameters receive data from the caller, and greatest is used to return a value as a reference parameter. Document the data flow of the parameters with appropriate comments*. QC2: Write the function prototype for the function in QC1. QC3: Write the function definition of the function in QC1 so that it returns the greatest of the two input parameters via greatest, a reference parameter. QC4: Add comments to the function definition* you wrote in QC3 that also states its precondition and postcondition.
Answer the following as completely as possible in your own words:1. What is a function declaration?2. What is a function definition?3. Explain function overloading.4. Code two function declarations which demonstrate function overloading.
Chapter 6 Solutions
C++ Programming: From Problem Analysis to Program Design
Ch. 6 - Mark the following statements as true or false:
a....Ch. 6 - Determine the value of each of the following...Ch. 6 - Determine the value of each of the following...Ch. 6 - Consider the following function definition. (4, 6)...Ch. 6 - Consider the following statements:
Which of the...Ch. 6 - Prob. 8SACh. 6 - Prob. 9SACh. 6 - Why do you need to include function prototypes in...Ch. 6 - Prob. 11SACh. 6 - Consider the following function: (4)...
Ch. 6 - Prob. 15SACh. 6 - What is the output of the following program? (4)
Ch. 6 - Write the definition of a function that takes as...Ch. 6 - Prob. 18SACh. 6 - How would you use a return statement in a void...Ch. 6 - Prob. 20SACh. 6 - Prob. 21SACh. 6 - What is the output of the following program?...Ch. 6 - Write the definition of a void function that takes...Ch. 6 - Write the definition of a void function that takes...Ch. 6 - Prob. 8PECh. 6 - The following formula gives the distance between...Ch. 6 - Write a program that takes as input five numbers...Ch. 6 - When you borrow money to buy a house, a car, or...Ch. 6 - Consider the definition of the function main:...Ch. 6 - The statements in the following program are not in...Ch. 6 - Write a program that outputs inflation rates for...Ch. 6 - Write a program to convert the time from 24-hour...Ch. 6 - Jason opened a coffee shop at the beach and sells...
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