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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 simple program that checks if a number is positive or negative. Use an else statement.
💡 Hint: Remember that zero is not negative.
Question 2
Easy
Create a simple login program that checks if a user is logged in.
💡 Hint: Think about what the else statement will execute when the if condition is not true.
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 the else statement do?
- Executes code if condition is true
- Executes code if condition is false
- Both A and B
💡 Hint: Think about when you would want to execute code as the alternative.
Question 2
True or False: The else statement can exist by itself without an if statement.
- True
- False
💡 Hint: Reflect on the necessity of if for defining actions.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Develop a complete grading program that takes a score input and outputs the grade A, B, C, D, or F based on standard grading criteria.
💡 Hint: Think about the ranges for each grade tier.
Question 2
Design a weather program that suggests whether to take an umbrella based on the predicted weather conditions input.
💡 Hint: Encourage consideration of various weather states.
Challenge and get performance evaluation