Starting Out with C++: Early Objects
8th Edition
ISBN: 9780133360929
Author: Tony Gaddis, Judy Walters, Godfrey Muganda
Publisher: Addison-Wesley
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Textbook Question
Chapter 4.10, Problem 4.31CP
Indicate whether each of the following relational expressions is true or false. Refer to the ASCII table in Appendix A if necessary.
A) “Bill” == “BILL”
B) “Bill” < “BILL”
C) “Bill” < “Bob”
D) “189” > “23”
E) “189” > “Bill”
F) “Mary” == “ Mary”
G) “Mary” < “MaryEllen”
H) “MaryEllen” < “Mary Ellen”
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Question 1: break phrase
Problem statement
Breaking a string into two parts based on a delimiter has applications. For example, given an email address, breaking it based on the delimiter "@" gives you the two parts, the mail server's domain name and email username. Another example would be separating a phone number into the area code and the rest.
Given a phrase of string and a delimiter string (shorter than the phrase but may be longer than length 1), write a C++ function named break_string to break the phrase into two parts and return the parts as a C++ std::pair object (left part goes to the "first" and right part goes to the "second").
Question 1: break phrase
Problem statement
Breaking a string into two parts based on a delimiter has applications. For example, given an email address, breaking it based on the delimiter "@" gives you the two parts, the mail server's domain name and email username. Another example would be separating a phone number into the area code and the rest.
Given a phrase of string and a delimiter string (shorter than the phrase but may be longer than length 1), write a C++ function named break_string to break the phrase into two parts and return the parts as a C++ std::pair object (left part goes to the "first" and right part goes to the "second").
Do the following
Write your algorithm as code comments. I recommend to follow UMPIRE technique
Implement your function
Domino's Time
Function Name: dominosTime()
Parameters: N/A
Returns: None
Description: During the summer, you ordered a lot of food from Domino's. Pizzas are $12, an
order of pasta is $6, and chicken wings are $8. Write a function that asks the user how many
of each food item they would like, and then print a response telling them what their order to-
tal will be. The order total should be an integer.
>>> dominosTime()
How many pizzas do you want? 3
How many orders of pasta do you want? 2
How many orders of chicken wings do you want? 2
By ordering 3 pizzas, 2 orders of pasta, and 2 orders of chicken wings, your
order total comes to $64.
Chapter 4 Solutions
Starting Out with C++: Early Objects
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