Practice - Advantages and Disadvantages of Arrays
Practice Questions
Test your understanding with targeted questions
Define an array and give one characteristic.
💡 Hint: What types of elements can arrays hold?
What is the time complexity of accessing an element in an array?
💡 Hint: Think about direct access.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the time complexity to access an element in an array?
💡 Hint: Think about how you would find a number in a straight sequence.
True or False: Insertion into an array takes O(1).
💡 Hint: Recall what needs to be done if an element is added.
1 more question available
Challenge Problems
Push your limits with advanced challenges
You have 10 elements in an array, and you want to insert a new element at index 5. Describe the steps taken and their complexities.
💡 Hint: What happens to elements when you insert new ones?
Construct a simple binary search algorithm in Python to find a value in a sorted array. What are the time complexities of its best, worst, and average cases?
💡 Hint: Consider what you do each time you check an element.
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Reference links
Supplementary resources to enhance your learning experience.