Practice - Week - 06
Practice Questions
Test your understanding with targeted questions
Define backtracking in your own words.
💡 Hint: Consider how it systematically finds solutions.
What is a permutation?
💡 Hint: Think of different arrangements of letters.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is backtracking?
💡 Hint: Consider algorithms that explore potential solutions exhaustively.
True or False: The longest suffix that can be incremented must be in ascending order.
💡 Hint: Visualize how elements are ordered in sequences.
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Challenge Problems
Push your limits with advanced challenges
Create a function that generates all permutations of the set {a, b, c} recursively and returns them in a list.
💡 Hint: Think of how you'd structure recursive calls to encompass all arrangements.
Design an algorithm to find the nth permutation of a given set of numbers without generating all previous permutations.
💡 Hint: Consider how many permutations exist with remaining digits.
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Reference links
Supplementary resources to enhance your learning experience.