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Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Write a for loop to print numbers from 1 to 10.
💡 Hint: Remember to start from 1 and go up to 10.
Question 2
Easy
Modify the loop to print even numbers from 2 to 20.
💡 Hint: Think about how you can skip odd numbers.
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 do in programming?
- It executes code randomly
- It repeats code a fixed number of times
- It executes code only once
💡 Hint: Think about the purpose of loops.
Question 2
True or False: A for loop can iterate through an array.
- True
- False
💡 Hint: Recall how we've used for loops with arrays in class.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Using a for loop, write a program to print a triangle of asterisks where the number of rows is provided by the user.
💡 Hint: You will need a nested loop to manage the number of asterisks in each row.
Question 2
Create a for loop that reverses a string provided by the user and prints it.
💡 Hint: You will iterate from the end of the string to the beginning.
Challenge and get performance evaluation