Starting Out with C++: Early Objects
8th Edition
ISBN: 9780133360929
Author: Tony Gaddis, Judy Walters, Godfrey Muganda
Publisher: Addison-Wesley
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Chapter 6, Problem 11RQE
_____ variables provide an easy way to share large amounts of data among all the functions in a program.
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Plants Growth Cycle
Learning Objectives
In this lab, you will practice:
Defining a function to match the given specifications
Calling the function in your program
Using if statements (can combine them with dictionaries)
Instructions
For every plant, there is a growth cycle. The number of days that it takes starting from being a seed and ending in being a fruit is what is called the growth cycle. Write a function that takes a plant's name as an argument and returns its growth cycle (in days).
In your program:
Input from the user the name of a plant
Check if the input is either "strawberry", "cucumber" or "potato", if Yes:
2.1 Call calculate_growth_cycle
2.2. In function calculate_growth_cycle, check over the plant's name:
2.2.1 If strawberry, print "### The life cycle of a strawberry ###" and return 110
2.2.2 If cucumber, print "### The life cycle of a cucumber ###" and return 76
2.2.3 If potato, print "### The life cycle a potato ###" and return 120
2.3 With the growth cycle…
Design a pseduocode function named getFirstName that asks the user to enter his or her first name and returns it. Please declare all constants and variables clearly and provide comments.
Driving costs - functions
Learning Objectives
Create a function to match the specifications
Use floating-point value division
Instructions
Driving is expensive. Write a program with a car's miles/gallon and gas dollars/gallon (both floats) as input, and output the gas cost for 10 miles, 50 miles, and 400 miles.
Output each floating-point value with two digits after the decimal point, which can be achieved as follows: print(f'{your_value:.2f}')
Ex: If the input to your program is:
20.0 3.1599
the output is:
The gas cost for 10 miles is $1.58 The gas cost for 50 miles is $7.90 The gas cost for 400 miles is $63.20
Your program must define and call the driving_cost() function. Given input parameters driven_miles, miles_per_gallon, and dollars_per_gallon, the function returns the dollar cost to drive those miles.
Ex: If the function is called with:
50 20.0 3.1599
the function returns:
7.89975
def driving_cost(driven_miles, miles_per_gallon, dollars_per_gallon)
Your program should…
Chapter 6 Solutions
Starting Out with C++: Early Objects
Ch. 6.2 - Prob. 6.1CPCh. 6.2 - Prob. 6.2CPCh. 6.2 - Prob. 6.3CPCh. 6.2 - Prob. 6.4CPCh. 6.5 - Indicate which of the following is the function...Ch. 6.5 - Prob. 6.6CPCh. 6.5 - Prob. 6.7CPCh. 6.5 - Prob. 6.8CPCh. 6.5 - What is the output of the following program?...Ch. 6.5 - The following program skeleton asks for the number...
Ch. 6.8 - How many return values may a function have?Ch. 6.8 - Write a header for a function named distance. The...Ch. 6.8 - Write a header for a function named days. The...Ch. 6.8 - Prob. 6.14CPCh. 6.8 - Write a header for a function named lightYears....Ch. 6.11 - What is the difference between a static local...Ch. 6.11 - Prob. 6.17CPCh. 6.11 - Prob. 6.18CPCh. 6.13 - Prob. 6.19CPCh. 6.13 - Write the prototype and header for a function...Ch. 6.13 - Write the prototype and header for a function...Ch. 6.13 - What is the output of the following program?...Ch. 6.13 - The following program asks the user to enter two...Ch. 6.15 - Is it required that overloaded functions have...Ch. 6.15 - What is the output of the following program code?...Ch. 6.15 - What is the output of the following program code?...Ch. 6 - The ____ is the part of a function definition that...Ch. 6 - If a function doesnt return a value, the word...Ch. 6 - If function showValue has the following header:...Ch. 6 - Either a functions ____ or its ____ must precede...Ch. 6 - Values that are sent into a function are called...Ch. 6 - Special variables that hold copies of function...Ch. 6 - When only a copy of an argument is passed to a...Ch. 6 - A(n)_____ eliminates the need to place a function...Ch. 6 - A(n)_____ variable is defined inside a function...Ch. 6 - ____ variables are defined outside all functions...Ch. 6 - _____ variables provide an easy way to share large...Ch. 6 - Unless you explicitly initialize numeric global...Ch. 6 - If a function has a local variable with the same...Ch. 6 - ______ local variables retain their value between...Ch. 6 - The _____ statement causes a function to end...Ch. 6 - ______ arguments are passed to parameters...Ch. 6 - When a function uses a mixture of parameters with...Ch. 6 - Prob. 18RQECh. 6 - When used as parameters, _______ variables allow a...Ch. 6 - Reference variables are defined like regular...Ch. 6 - Reference variables allow arguments to be passed...Ch. 6 - The ________ function causes a program to...Ch. 6 - Two or more functions may have the same name, as...Ch. 6 - What is the advantage of breaking your...Ch. 6 - What is the difference between an argument and a...Ch. 6 - When a function accepts multiple arguments, does...Ch. 6 - What does it mean to overload a function?Ch. 6 - If you are writing a function that accepts an...Ch. 6 - Give an example of where an argument should he...Ch. 6 - How do you return a value from a function?Ch. 6 - Prob. 31RQECh. 6 - Prob. 32RQECh. 6 - The following statement calls a function named...Ch. 6 - A program contains the following function, int...Ch. 6 - Write a function, named timesTen, that accepts an...Ch. 6 - A program contains the following function. void...Ch. 6 - Write a function named getNumber, which uses a...Ch. 6 - Write a function named biggest that receives three...Ch. 6 - Prob. 39RQECh. 6 - Markup Write a program that asks the user to enter...Ch. 6 - Celsius Temperature Table The formula for...Ch. 6 - Falling Distance The following formula can be used...Ch. 6 - Kinetic Energy In physics, an object that is in...Ch. 6 - Winning Division Write a program that determines...Ch. 6 - Prob. 6PCCh. 6 - Lowest Score Drop Write a program that calculates...Ch. 6 - Star Search A particular talent competition has...Ch. 6 - isPrime Function A prime number is an integer...Ch. 6 - Present Value Suppose you want to deposit a...Ch. 6 - Stock Profit The profit from the sale of a stock...Ch. 6 - Multiple Stock Sales Use the function that you...Ch. 6 - Order Status The Middletown Wholesale Copper Wire...Ch. 6 - Overloaded Hospital Write a program that computes...Ch. 6 - Population In a population, the birth rate is the...Ch. 6 - Transient Population Modify Programming Challenge...Ch. 6 - Using FilesHospital Report Modify Programming...Ch. 6 - Group Project 20. Using FilesTravel Expenses This...
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