Practice - Programming, Data Structures and Algorithms in Python
Practice Questions
Test your understanding with targeted questions
Define an array and provide an example.
💡 Hint: Think of a sequence of numbers.
What is one key feature of lists?
💡 Hint: Consider if all elements have to be the same.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What type of data structure allows access in constant time?
💡 Hint: Consider types stored in memory.
Lists can hold elements of varying types.
💡 Hint: Think about the values you can store.
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Challenge Problems
Push your limits with advanced challenges
Given an unsorted list of 10 integers, explain how to find if a specific number exists using Python's list functions and elaborate on the efficiency compared to binary search in an array.
💡 Hint: Analyze average-case scenarios for accessing the elements.
Describe how you would implement a new method to insert elements in a list such that it remains sorted. Discuss how this contrasts with insertion in an array.
💡 Hint: Consider the differences in flexibility and speed between the two data structures.
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Reference links
Supplementary resources to enhance your learning experience.