Log out Go to App
Go to App

Learning Materials

Features

Discover

Chapter 2: Problem 10

If the variable letter has been defined as a char variable, which of the following are not valid assignment statements? A) letter \(=w\) B) letter = 'w' ; C) letter = "w" ;

Short Answer

Expert verified
A) letter \(=w\) B) letter = 'w'; C) letter = "w"; Answer: A) and C) are not valid assignment statements for a char variable.

Step by step solution

01

Understand char variables

A char variable can store a single character, and it should be enclosed in single quotes ('). Step 2: Analyze the given assignment statements
02

Analyze the given assignment statements

We will go through each assignment statement and check if it is valid for a char variable. A) letter \(=w\) B) letter = 'w'; C) letter = "w"; Step 3: Determine if an assignment statement is valid for char variables
03

Determine if an assignment statement is valid for char variables

A) letter \(=w\) - This assignment statement is not valid for a char variable as the character 'w' is not enclosed in single quotes. B) letter = 'w'; - This assignment statement is valid for a char variable as it assigns a single character enclosed in single quotes. C) letter = "w"; - This assignment statement is not valid for a char variable, as the character 'w' is enclosed in double quotes (") instead of single quotes ('). Conclusion: The assignment statements A) and C) are not valid for a char variable.

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 assignment statements that perform the following operations with int variable i, double variables \(d 1\) and \(d 2\), and char variable \(c\). A) Add 2 to \(d 1\) and store the result in \(d 2\). B) Multiply d2 time 4 and store the result in \(d 1\) C) Store the character ' \(\mathrm{K}\) ' in c. D) Store the ASCII code for the character ' \(\mathrm{K}\) ' in i. E) Subtract 1 from i and store the result back in \(i\)

Assume \(x=4, y=7,\) and \(z=2 .\) What value will be stored in integer variable result by each of the following statements? A) result \(=x+y i\) B) result \(=y * 2\) C) result \(=y / z\)

Create detailed pseudocode for a program that determines miles per gallon a vehicle gets when given inputs of miles traveled and gallons of gas used. Use variables named miles, gallons, and milesperGallon.

To use cout statements you must include the __________ file in your program.

Create detailed pseudocode for a program that calculates how many days are left until Christmas, when given as an input how many weeks are left until Christmas. Use variables named weeks and days.
See all solutions

Recommended explanations on Computer Science Textbooks

Data Structures

Read Explanation

Theory of Computation

Read Explanation

Issues in Computer Science

Read Explanation

Databases

Read Explanation

Data Representation in Computer Science

Read Explanation

Computer Network

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