Chapter 4: Problem 16

Convert the following pseudocode to an If-Then-Else If statement: If number == 1 Then Display "One" Else If number == 2 Then Display "Two" Else If number == 3 Then Display "Three" Else Display "Unknown" End If End If End If

Short Answer

Expert verified

Answer: To convert a given pseudocode with nested If-Else statements into an If-Then-Else If statement, follow these steps: 1. Identify the conditions in the pseudocode. 2. Write the If-Then statement for the first condition. 3. Add an Else If statement for the second condition. 4. Continue adding Else If statements for subsequent conditions. 5. Finish with an Else statement to handle any other cases not covered by the previous conditions.

Step by step solution

Identify the conditions

The pseudocode contains nested if-else statements. Analyze the conditions: 1. If number == 1, display "One" 2. If number == 2, display "Two" 3. If number == 3, display "Three" 4. For any other value, display "Unknown"

Write the If-Then statement for the first condition

Let's write the If-Then statement for the first condition: if (number == 1) { println("One"); }

Write the If-Then-Else statement for the second condition

Now, add an Else statement to handle the second condition: if (number == 1) { println("One"); } else if (number == 2) { println("Two"); }

Write the If-Then-Else If statement for the third condition

Add another Else If statement to handle the third condition: if (number == 1) { println("One"); } else if (number == 2) { println("Two"); } else if (number == 3) { println("Three"); }

Write the final If-Then-Else If statement with all conditions

Lastly, add the final Else statement to handle the remaining case, i.e., when the number is not 1, 2, or 3: if (number == 1) { println("One"); } else if (number == 2) { println("Two"); } else if (number == 3) { println("Three"); } else { println("Unknown"); } Now, the pseudocode is converted into If-Then-Else If statement.

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.

Convert the following pseudocode to an If-Then-Else If statement: If number == 1 Then Display "One" Else If number == 2 Then Display "Two" Else If number == 3 Then Display "Three" Else Display "Unknown" End If End If End If

Short Answer

Step by step solution

Identify the conditions

Write the If-Then statement for the first condition

Write the If-Then-Else statement for the second condition

Write the If-Then-Else If statement for the third condition

Write the final If-Then-Else If statement with all conditions

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Computer Science Textbooks

Computer Programming

Game Design in Computer Science

Theory of Computation

Computer Organisation and Architecture

Big Data

Data Representation in Computer Science

Study anywhere. Anytime. Across all devices.