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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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Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does an if statement do?
💡 Hint: Think about how a light switch works—on or off.
Question 2
Easy
What is the purpose of a loop in programming?
💡 Hint: Consider how a repeating alarm works.
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 an if-else statement allow you to do?
- Loop through code
- Make decisions based on conditions
- Print messages
💡 Hint: Think about its function in controlling LED based on conditions.
Question 2
True or False: The continue statement halts the execution of a loop.
- True
- False
💡 Hint: Consider how it affects only some items in the loop.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Write a C/C++ program that uses both an if statement and a while loop to check for a button press and toggle an LED state.
💡 Hint: Remember to check the state of the button continuously!
Question 2
Design a switch-case scenario that changes the LED's blinking speed based on a variable that represents the speed setting.
💡 Hint: Use cases to represent different delay times for the LED toggle.
Challenge and get performance evaluation