Practice Programming, Data Structures And Algorithms In Python (34.1) - Generating permutations
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Programming, Data Structures and Algorithms in Python

Practice - Programming, Data Structures and Algorithms in Python

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

Define the term 'Permutation'.

💡 Hint: Think about the order of elements.

Question 2 Easy

What is backtracking?

💡 Hint: Consider how you would retrace steps in a puzzle.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is backtracking used for?

To find the maximum number
To explore solutions step by step
To sort elements

💡 Hint: Think about how it retraces steps.

Question 2

The N-Queens problem is an example of what type of problem?

True
False

💡 Hint: Consider what type of problem involves arranging objects.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Given the string 'program', find all unique permutations of the string.

💡 Hint: Consider duplicates in the string.

Challenge 2 Hard

Propose an algorithm to find all arrangements of a set of numbers and describe its runtime complexity.

💡 Hint: Remember the implications of permutations on time complexity.

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Reference links

Supplementary resources to enhance your learning experience.