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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Write a for loop that prints 'Hello' 3 times.
💡 Hint: Think about how to structure the loop for repetitions.
Question 2
Easy
Using a while loop, print the numbers 1 through 2.
💡 Hint: Make sure to initialize your counter variable.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does a for loop require?
- Condition only
- Initialization only
- Initialization
- Condition
- Increment
💡 Hint: Think about what you need to define in a for loop.
Question 2
A while loop continues as long as the condition is true.
- True
- False
💡 Hint: Recall how the condition affects loop operation.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Write a program that generates a random number between 1 and 50. Use a while loop to ask the user to guess the number until they get it right. Count how many tries it takes.
💡 Hint: Think about what condition will break the loop.
Question 2
Use a for loop to create a reverse countdown from 10 to 1. After the countdown, print 'Happy New Year!'
💡 Hint: Focus on how to set your loop to decrement instead of increment.
Challenge and get performance evaluation