Homework Help is Here – Start Your Trial Now!
Engineering
Computer Science
Frequently there is a need for a function that tests else an argument and returns a true or false Value status = false; indicating whether or not a condition is satisfied. return status; Such a function would return a bool value. For example, the isValid function shown below accepts an int argument and returns true if the argument is within the range of 1 through 100, or false The following code shows an if/else statement that makes a call to the function: otherwise. int value = 20; bool isValid(int number) if (isValid(value)) { cout « "The value is within range.\n"; bool status; else if (number >= 1 && number <= 100) cout << "The value is out of range. \n"; status = true;

Frequently there is a need for a function that tests else an argument and returns a true or false Value status = false; indicating whether or not a condition is satisfied. return status; Such a function would return a bool value. For example, the isValid function shown below accepts an int argument and returns true if the argument is within the range of 1 through 100, or false The following code shows an if/else statement that makes a call to the function: otherwise. int value = 20; bool isValid(int number) if (isValid(value)) { cout « "The value is within range.\n"; bool status; else if (number >= 1 && number <= 100) cout << "The value is out of range. \n"; status = true;

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
See similar textbooks
icon
Related questions
Question

I am learning c++, and I am really confused about the bool command. Please explain to me how the bool command used and when should I use it! thanks. 

Frequently there is a need for a function that tests else an argument and returns a true or false value false; status = indicating whether or not a condition is satisfied. return status; Such a function would return a bool value. For } example, the isValid function shown below accepts an int argument and returns true if the argument is within the range of 1 through 100, or false The following code shows an if/else statement that makes a call to the function: otherwise. int value 20; bool isValid (int number) if (isValid(value)) { cout <« "The value is within range.\n"; bool status; else if (number >= 1 && number <= 100) cout << "The value is out of range.\n"; status true;
Transcribed Image Text:Frequently there is a need for a function that tests else an argument and returns a true or false value false; status = indicating whether or not a condition is satisfied. return status; Such a function would return a bool value. For } example, the isValid function shown below accepts an int argument and returns true if the argument is within the range of 1 through 100, or false The following code shows an if/else statement that makes a call to the function: otherwise. int value 20; bool isValid (int number) if (isValid(value)) { cout <« "The value is within range.\n"; bool status; else if (number >= 1 && number <= 100) cout << "The value is out of range.\n"; status true;
Expert Solution
Step 1

the answer is 

trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Types of Function
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
SEE MORE TEXTBOOKS