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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Write a loop that iterates through an array of 5 numbers and prints each number.
💡 Hint: You can use the index 'i' to access each element.
Question 2
Easy
What is the index of the first element in an array?
💡 Hint: Remember, indexing starts at zero.
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 traversing an array mean?
- Accessing each element
- Modifying the array
- Declaring an array
💡 Hint: Think about what we do when we want to read or manipulate all data in an array.
Question 2
True or False: The index of the last element in an array of size 5 is 5.
- True
- False
💡 Hint: Use the size of the array to calculate the last valid index.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Write a function that takes an array of integers and returns the maximum value by traversing the array.
💡 Hint: Consider how you might initiate your max variable.
Question 2
Create a two-dimensional array and write a function that prints all the elements in a zigzag pattern.
💡 Hint: What effect does changing the direction on each row have?
Challenge and get performance evaluation