Starting Out with Python (3rd Edition)
3rd Edition
ISBN: 9780133582734
Author: Tony Gaddis
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Expert Solution & Answer
Chapter 5.8, Problem 31CP
Explanation of Solution
Return statement:
A return statement in a function returns a value to the part of the program that called the function.
- • A specific task is performed in a function and some values are returned back.
- • In order to execute the function, it is important to call that function.
- • The returned value can be used in other operations like the normal value.
- • The function which returns a value is called as value returning function.
Example:
#Function definition
def returning_Function(a,b):
#Add the values
>&#x...
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
In a void function, how would you utilise a return statement?
How does a value-returning function differ from the void functions?
What are the benefits of using a function?
Chapter 5 Solutions
Starting Out with Python (3rd Edition)
Ch. 5.2 - A function definition has what two parts?Ch. 5.2 - What does the phrase calling a function mean?Ch. 5.2 - When a function is executing, what happens when...Ch. 5.2 - Prob. 9CPCh. 5.4 - What is a local variable? How is access to a local...Ch. 5.4 - What is a variables scope?Ch. 5.4 - Prob. 12CPCh. 5.5 - What are the pieces of data that are passed into a...Ch. 5.5 - What are the variables that receive pieces of data...Ch. 5.5 - Prob. 15CP
Ch. 5.5 - When a parameter is changed, does this affect the...Ch. 5.5 - The following statements call a function named...Ch. 5.6 - What is the scope of a global variable?Ch. 5.6 - Give one good reason that you should not use...Ch. 5.6 - Prob. 20CPCh. 5.7 - How does a value-returning function differ from...Ch. 5.7 - Prob. 22CPCh. 5.7 - Prob. 23CPCh. 5.7 - What does the following statement do? x =...Ch. 5.7 - What does the following statement do? print...Ch. 5.7 - What does the following statement do? print...Ch. 5.7 - What does the following statement do? print...Ch. 5.7 - What does the following statement do? print...Ch. 5.7 - When the random module is imported, what does it...Ch. 5.7 - What happens if the same seed value is always used...Ch. 5.8 - Prob. 31CPCh. 5.8 - Look at the following function definition: def...Ch. 5.8 - What is a Boolean function?Ch. 5.9 - What import statement do you need to write in a...Ch. 5.9 - Write a statement that uses a math module function...Ch. 5.9 - Write a statement that uses a math module function...Ch. 5.1 - What is a function?Ch. 5.1 - Prob. 2CPCh. 5.1 - How do functions help you reuse code in a program?Ch. 5.1 - How can functions make the development of multiple...Ch. 5.1 - How can functions make it easier for programs to...Ch. 5 - A group of statements that exist within a program...Ch. 5 - A design technique that helps to reduce the...Ch. 5 - The first line of a function definition is known...Ch. 5 - You___a function to execute it. a. define b. call...Ch. 5 - A design technique that programmers use to break...Ch. 5 - Prob. 6MCCh. 5 - A ______ is a variable that is created inside a...Ch. 5 - Prob. 8MCCh. 5 - Prob. 9MCCh. 5 - Prob. 10MCCh. 5 - A variable that is visible to every function in a...Ch. 5 - Prob. 12MCCh. 5 - This is a prewritten function that is built into a...Ch. 5 - This standard library function returns a random...Ch. 5 - This standard library function returns a random...Ch. 5 - This standard library function returns a random...Ch. 5 - This statement causes a function to end and sends...Ch. 5 - This is a design tool that describes the input,...Ch. 5 - This type of function returns either True or...Ch. 5 - This is a math module function. a. derivative b....Ch. 5 - The phrase "divide and conquer" means that all of...Ch. 5 - Functions make it easier for programmers to work...Ch. 5 - Function names should be as short as possible.Ch. 5 - Calling a function and defining a function mean...Ch. 5 - A flowchart shows the hierarchical relationships...Ch. 5 - A hierarchy chart does not show the steps that are...Ch. 5 - A statement in one function can access a local...Ch. 5 - In Python, you cannot write functions that accept...Ch. 5 - In Python, you can specify which parameter an...Ch. 5 - You cannot have both keyword arguments and...Ch. 5 - Some library functions are built into the Python...Ch. 5 - You do not need to have an import statement in a...Ch. 5 - Complex mathematical expressions can sometimes be...Ch. 5 - A function in Python can return more than one...Ch. 5 - IPO charts provide only brief descriptions of a...Ch. 5 - How do functions help you to reuse code in a...Ch. 5 - Name and describe the two parts of a function...Ch. 5 - When a function is executing, what happens when...Ch. 5 - What is a local variable? What statements are able...Ch. 5 - What is a local variable's scope?Ch. 5 - Prob. 6SACh. 5 - Suppose you want to select a random number from...Ch. 5 - What statement do you have to have in a...Ch. 5 - What three things are listed on an IPO chart?Ch. 5 - What is a Boolean function?Ch. 5 - Prob. 11SACh. 5 - Write a function named times_ten. The function...Ch. 5 - Examine the following function header, then write...Ch. 5 - Look at the following function header: der...Ch. 5 - What will the following program display? def main...Ch. 5 - Look at the following function definition def...Ch. 5 - Write a statement that generates a random number...Ch. 5 - The following statement calls a function named...Ch. 5 - A program contains the following function...Ch. 5 - Write a function named times_ten that accepts a...Ch. 5 - Write a function named get_first_name that asks...Ch. 5 - Kilometer Converter The Kilometer Converter...Ch. 5 - Sales Tax Program Refactoring Programming Exercise...Ch. 5 - How Much Insurance? Many financial experts advise...Ch. 5 - Automobile Costs Write a program that asks the...Ch. 5 - Property Tax A county collects property taxes on...Ch. 5 - Calories from Fat and Carbohydrates A nutritionist...Ch. 5 - Stadium Seating There are three seating categories...Ch. 5 - Paint Job Estimator A painting company has...Ch. 5 - Monthly Sales Tax A retail company must file a...Ch. 5 - Feet to Inches The Feet to Inches Problem One foot...Ch. 5 - Math Quiz Write a program that gives simple math...Ch. 5 - Maximum of Two Values Write a function named max...Ch. 5 - Falling Distance When an object is falling because...Ch. 5 - Kinetic Energy In physics, an object that is in...Ch. 5 - Test Average and Grade Write a program that asks...Ch. 5 - Odd/Even Counter In this chapter, you saw an...Ch. 5 - Prime Numbers A prime number is a number that is...Ch. 5 - Prime Number List This exercise assumes that you...Ch. 5 - Future Value Suppose you have a certain amount of...Ch. 5 - Random Number Guessing Game Write a program that...Ch. 5 - Rock, Paper, Scissors Game Write a program that...
Knowledge Booster
Similar questions
- Why do you need to include function prototypes in a program that contains user-defined functions? (5)arrow_forwardMark the following statements as true or false: a. To use a predefined function in a program, you need to know only the name of the function and how to use it. (1) b. A value-returning function returns only one value. (2, 3) c. Parameters allow you to use different values each time the function is called. (2, 7, 9) d. When a return statement executes in a user-defined function, the function immediately exits. (3, 4) e. A value-returning function returns only integer values. (4) f. A variable name cannot be passed to a value parameter. (3, 6) g. If a C++ function does not use parameters, parentheses around the empty parameter list are still required. (2, 3, 6) h. In C + + , the names of the corresponding formal and actual parameters must be the same. (3, 4, 6) i. A function that changes the value of a reference parameter also changes the value of the actual parameter. (7) j. Whenever the value of a reference parameter changes, the value of the actual parameter changes. (7) k. In C++, function definitions can be nested; that is, the definition of one function can be enclosed in the body of another function. (9) l. Using global variables in a program is a better programming style than using local variables, because extra variables can be avoided. (10) m. In a program, global constants are as dangerous as global variables. (10) n. The memory for a static variable remains allocated between function calls. (11)arrow_forwardWhat is the return type of a main function?arrow_forward
- Why is passing by reference preferred for passing an object to a function?arrow_forwardWhen passing many arguments to a function, does it matter in what sequence those arguments are passed?arrow_forwardWhen a function accepts multiple arguments, does it matter what order the arguments are passed in?arrow_forward
- 1. What is this paramters that are only accessible in the body of the function, like all variables used in the function? 2. What is the part of the program that creates function? 3. It performs operations like union, difference and intersectionarrow_forwardHow are default-argument functions created?arrow_forwardA. Function calling another function You have already seen a function that has called another function, but you may not have paid close attention to it. In order to call a programmer-defined function inside another programmer-defined function, you need to have the declaration of the function that is being called before the declaration of the calling function. In this program you will write a function of void return type named compare that accepts an integer parameter named guess. This function will compare the value of guess with a seeded randomly generated integer between 1 to 100, inclusive, and let the user know what the random number was as well as whether the guess was larger than, smaller than or equal to the random number. NOTE THAT: You will NOT generate a random number inside the compare function. Rather, you will write another function named getRandom of int return type to do it. You will need to call getRandom from compare, no parameters are necessary. Inside your main…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage LearningC++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology Ptr
C++ Programming: From Problem Analysis to Program...
Computer Science
ISBN:9781337102087
Author:D. S. Malik
Publisher:Cengage Learning
C++ for Engineers and Scientists
Computer Science
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Course Technology Ptr