Chapter 2: Problem 18

Write statements that do the following: a) Declare a char variable named letter. b) Assign the letter A to the letter variable. c) Display the contents of the letter variable.

Short Answer

Expert verified

Answer: The three steps are: 1. Declare the char variable 'letter' with the code: `char letter;` 2. Assign the value 'A' to the variable 'letter' using: `letter = 'A';` 3. Display the content of the 'letter' variable using `std::cout << "The content of the letter variable is: " << letter << std::endl;`

Step by step solution

Declare a char variable named letter.

To declare a 'char' variable named 'letter', simply write: ```cpp char letter; ```

Assign the letter A to the letter variable.

To assign the letter 'A' to the variable 'letter', write: ```cpp letter = 'A'; ``` Make sure to use single quotes for character literals.

Display the contents of the letter variable.

To display the content of the variable 'letter', you need to use the 'cout' command along with the '<<' operator. Write: ```cpp #include int main() { char letter; letter = 'A'; std::cout << "The content of the letter variable is: " << letter << std::endl; return 0; } ``` This will display the content of the variable 'letter' on the screen.

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!

Recommended explanations on Computer Science Textbooks

View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Write statements that do the following: a) Declare a char variable named letter. b) Assign the letter A to the letter variable. c) Display the contents of the letter variable.

Short Answer

Step by step solution

Declare a char variable named letter.

Assign the letter A to the letter variable.

Display the contents of the letter variable.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Computer Science Textbooks

Computer Systems

Databases

Problem Solving Techniques

Data Representation in Computer Science

Computer Network

Theory of Computation

Study anywhere. Anytime. Across all devices.