Log out Go to App
Go to App

Learning Materials

Features

Discover

Chapter 4: Problem 5

In an if/else statement, the if part executes its statement(s) if the expression is __________, and the else part executes its statement(s) if the expression is __________.

Short Answer

Expert verified
Answer: The two key terms that determine the execution of the if and else parts of an if/else statement are "true" for the if part, and "false" for the else part.

Step by step solution

01

Understanding the if/else statement

An if/else statement is a fundamental control structure used in programming to make decisions based on certain conditions. The structure includes an 'if' part and an optional 'else' part. The 'if' part executes a statement(s) when a specific condition is met (i.e., the expression is true). If the expression is not met (i.e., false), then the 'else' part will execute its statement(s).
02

Identify the key terms

The if part of an if/else statement executes its statement(s) if the expression is __true__, and the else part executes its statement(s) if the expression is __false__.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Start your free trial

Over 30 million students worldwide already upgrade their learning with Vaia!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Write one or more \(\mathrm{C}++\) statements that assign the correct value to discount, using the logic described here: Assign .20 to discount if dept equals 5 and price is \(\$ 100\) or more. Assign .15 to discount if dept is anything else and price is \(\$ 100\) or more. Assign .10 to discount if dept equals 5 and price is less than \(\$ 100\). Assign .05 to discount if dept is anything else and price is less than \(\$ 100\).

Write a \(C++\) statement that prints the message "The number is valid." if the variable grade is within the range 0 through 100 .

The trailing else in an if/else if statement has a similar purpose as the __________ section of a switch statement.

If the sub-expression on the left of the && logical operator is __________, the right sub-expression is not checked.

Write an if/else statement that assigns 0 to x when y is equal to 10. Otherwise it should assign 1 to x.
See all solutions

Recommended explanations on Computer Science Textbooks

Issues in Computer Science

Read Explanation

Algorithms in Computer Science

Read Explanation

Game Design in Computer Science

Read Explanation

Theory of Computation

Read Explanation

Functional Programming

Read Explanation

Computer Programming

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.

Sign-up for free