October-LeetCoding-Challenge-2024-Solution

Welcome to the October LeetCoding Challenge 2024 repository! This repo is dedicated to providing daily solutions for each challenge question along with the question links, making it easier for LeetCoders to learn and follow along.

About

This repository contains:

• Solutions to each day's question in the October 2024 LeetCoding Challenge.
• Links to the original LeetCode questions, allowing you to quickly access the problem statement and try it out on your own.

Structure

Each day’s challenge will be organized in its own file, containing:

• The question link.
• A well-commented solution to help you understand the approach.

Solutions in Sequence

1. 1_Check If Array Pairs Are Divisible by k.cpp
2. 2_Rank Transform of an Array.cpp
3. 3_Make Sum Divisible by P.cpp
4. 4_Divide Players Into Teams of Equal Skill.cpp
5. 5_Permutation in String.cpp
6. 6_Sentence Similarity III.cpp
7. 7_Minimum String Length After Removing Substrings.cpp
8. 8_Minimum Number of Swaps to Make the String Balanced.cpp
9. 9_Minimum Add to Make Parentheses Valid.cpp
10. 10_Maximum Width Ramp.cpp
11. 11_The Number of the Smallest Unoccupied Chair.cpp
12. 12_Divide Intervals Into Minimum Number of Groups.cpp
13. 13_Smallest Range Covering Elements from K Lists.cpp
14. 14_Maximal Score After Applying K Operations.cpp
15. 15_Separate Black and White Balls.cpp
16. 16_Longest Happy String.cpp
17. 17_Maximum Swap.cpp
18. 18_Count Number of Maximum Bitwise-OR Subsets.cpp
19. 19_Find Kth Bit in Nth Binary String.cpp
20. 20_Parsing A Boolean Expression.cpp
21. 21_Split a String Into the Max Number of Unique Substrings.cpp
22. 22_Kth Largest Sum in a Binary Tree.cpp
23. 23_Cousins in Binary Tree II.cpp
24. 24_Flip Equivalent Binary Trees.cpp
25. 25_Remove Sub-Folders from the Filesystem.cpp
26. 26_Height of Binary Tree After Subtree Removal Queries.cpp
27. 27_Count Square Submatrices with All Ones.cpp
28. 28_Longest Square Streak in an Array.cpp
29. 29_Maximum Number of Moves in a Grid.cpp
30. 30_Minimum Number of Removals to Make Mountain Array.cpp
31. 31_Minimum Total Distance Traveled.cpp

Repository Goals

This repo is designed to help:

• LeetCode enthusiasts who want a quick reference for daily challenges.
• Learners looking to improve their problem-solving skills with clear and structured solutions.

How to Use

1. Clone or download this repository.
2. Navigate to the folder for the specific day you want to view.
3. Each file will include the question link and solution.

Contributing

Feel free to suggest improvements or alternative solutions by creating a pull request. Contributions are always welcome!

License

This repository is licensed under the MIT License. Feel free to use the solutions for learning purposes.

Happy coding and best of luck with the October LeetCoding Challenge!