This project is a user-friendly Blazor web application and will help developers to understand DSA along with the monthly leetcoding challenge of the year 2021.

You will be required .NET 5 SDK to run this application. Here is the download link for the same: https://dotnet.microsoft.com/download/dotnet/5.0

You can either run/debug the application in any of these IDEs:

• Visual Studio 2019
• Visual Studio Code

You can also execute the application in command prompt by using the below command.

dotnet run --project .\AppPath\January.csproj

1. Check Array Formation Through Concatenation
2. Find a Corresponding Node of a Binary Tree in a Clone of That Tree
3. Beautiful Arrangement
4. Merge Two Sorted Lists
5. Remove Duplicates from Sorted List II
6. Kth Missing Positive Number
7. Longest Substring Without Repeating Characters
8. Check If Two String Arrays are Equivalent
9. Word Ladder
10. Create Sorted Array through Instructions
11. Merge Sorted Array
12. Add Two Numbers
13. Boats to Save People
14. Minimum Operations to Reduce X to Zero
15. Get Maximum in Generated Array
16. Kth Largest Element in an Array
17. Count Sorted Vowel Strings
18. Max Number of K-Sum Pairs
19. Longest Palindromic Substring
20. Valid Parentheses
21. Find the Most Competitive Subsequence
22. Determine if Two Strings Are Close
23. Sort the Matrix Diagonally
24. Merge k Sorted Lists
25. Check If All 1's Are at Least Length K Places Away
26. Path With Minimum Effort
27. Concatenation of Consecutive Binary Numbers
28. Smallest String With A Given Numeric Value
29. Vertical Order Traversal of a Binary Tree
30. Minimize Deviation in Array
31. Next Permutation

1. Number of 1 Bits
2. Trim a Binary Search Tree
3. Linked List Cycle
4. Longest Harmonious Subsequence
5. Simplify Path
6. Binary Tree Right Side View
7. Shortest Distance to a Character
8. Peeking Iterator
9. Convert BST to Greater Tree
10. Copy List with Random Pointer
11. Valid Anagram
12. Number of Steps to Reduce a Number to Zero
13. Shortest Path in Binary Matrix
14. Is Graph Bipartite?
15. The K Weakest Rows in a Matrix
16. Letter Case Permutation
17. Container With Most Water
18. Arithmetic Slices
19. Minimum Remove to Make Valid Parentheses
20. Roman to Integer
21. Broken Calculator
22. Longest Word in Dictionary through Deleting
23. Search a 2D Matrix II
24. Score of Parentheses
25. Shortest Unsorted Continuous Subarray
26. Validate Stack Sequences
27. Divide Two Integers
28. Maximum Frequency Stack

1. Distribute Candies
2. Set Mismatch
3. Missing Number
4. Intersection of Two Linked Lists
5. Average of Levels in Binary Tree
6. Short Encoding of Words
7. Design HashMap
8. Remove Palindromic Subsequences
9. Add One Row to Tree
10. Integer to Roman
11. Coin Change
12. Check If a String Contains All Binary Codes of Size K
13. Binary Trees With Factors
14. Swapping Nodes in a Linked List
15. Encode and Decode TinyURL
16. Best Time to Buy and Sell Stock with Transaction Fee
17. Generate Random Point in a Circle
18. Wiggle Subsequence
19. Keys and Rooms
20. Design Underground System
21. Reordered Power of 2
22. Vowel Spellchecker
23. 3Sum With Multiplicity
24. Advantage Shuffle
25. Pacific Atlantic Water Flow
26. Word Subsets
27. Palindromic Substrings
28. Reconstruct Original Digits from English
29. Flip Binary Tree To Match Preorder Traversal
30. Russian Doll Envelopes
31. Stamping The Sequence

1. Palindrome Linked List
2. Ones and Zeroes
3. Longest Valid Parentheses
4. Design Circular Queue
5. Global and Local Inversions
6. Minimum Operations to Make Array Equal
7. Determine if String Halves Are Alike
8. Letter Combinations of a Phone Number
9. Verifying an Alien Dictionary
10. Longest Increasing Path in a Matrix
11. Deepest Leaves Sum
12. Beautiful Arrangement II
13. Flatten Nested List Iterator
14. Partition List
15. Fibonacci Number
16. Remove All Adjacent Duplicates in String II
17. Number of Submatrices That Sum to Target
18. Remove Nth Node From End of List

1. Making A Large Island
2. Two Sum