Skip to content

AlvarMarkhester/leetcode

BranchesTags
 
 

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

1,507 Commits
cpp/neetcode_150
cpp/neetcode_150
 
 
java
java
 
 
javascript
javascript
 
 
swift
swift
 
 
.gitignore
.gitignore
 
 
1-Two-Sum.py
1-Two-Sum.py
 
 
10-Regular-Expression-Matching.py
10-Regular-Expression-Matching.py
 
 
100-Same-Tree.py
100-Same-Tree.py
 
 
102-Binary-Tree-Level-Order-Traversal.py
102-Binary-Tree-Level-Order-Traversal.py
 
 
104-Maximum-Depth-of-Binary-Tree.py
104-Maximum-Depth-of-Binary-Tree.py
 
 
1046-Last-Stone-Weight.py
1046-Last-Stone-Weight.py
 
 
105-Construct-Binary-Tree-from-Preorder-and-Inorder-Traversal.py
105-Construct-Binary-Tree-from-Preorder-and-Inorder-Traversal.py
 
 
11-Container-With-Most-Water.py
11-Container-With-Most-Water.py
 
 
110-Balanced-Binary-Tree.py
110-Balanced-Binary-Tree.py
 
 
1143-Longest-Common-Subsequence.py
1143-Longest-Common-Subsequence.py
 
 
115-Distinct-Subsequences.py
115-Distinct-Subsequences.py
 
 
12-Integer-To-Roman.py
12-Integer-To-Roman.py
 
 
121-Best-Time-To-Buy-and-Sell-Stock.py
121-Best-Time-To-Buy-and-Sell-Stock.py
 
 
1239-Maximum-Length-of-a-Concatenated-String-with-Unique-Characters.py
1239-Maximum-Length-of-a-Concatenated-String-with-Unique-Characters.py
 
 
124-Binary-Tree-Maximum-Path-Sum.py
124-Binary-Tree-Maximum-Path-Sum.py
 
 
125-Valid-Palindrome.py
125-Valid-Palindrome.py
 
 
127-Word-Ladder.py
127-Word-Ladder.py
 
 
128-Longest-consecutive-sequence.py
128-Longest-consecutive-sequence.py
 
 
13-Roman-To-Integer.py
13-Roman-To-Integer.py
 
 
130-Surrounded-Regions.java
130-Surrounded-Regions.java
 
 
130-Surrounded-Regions.py
130-Surrounded-Regions.py
 
 
131-Palindrome-Partitioning.py
131-Palindrome-Partitioning.py
 
 
133-Clone-Graph.py
133-Clone-Graph.py
 
 
134-Gas-Station.py
134-Gas-Station.py
 
 
136-Single-Number.py
136-Single-Number.py
 
 
138-Copy-List-With-Random-Pointer.py
138-Copy-List-With-Random-Pointer.py
 
 
139-Word-Break.py
139-Word-Break.py
 
 
141-Linked-List-Cycle.py
141-Linked-List-Cycle.py
 
 
143-Reorder-List.py
143-Reorder-List.py
 
 
1448-Count-Good-Nodes-in-Binary-Tree.py
1448-Count-Good-Nodes-in-Binary-Tree.py
 
 
146-LRU-Cache.py
146-LRU-Cache.py
 
 
15-3Sum.py
15-3Sum.py
 
 
150-Evaluate-Reverse-Polish-Notation.py
150-Evaluate-Reverse-Polish-Notation.py
 
 
152-Maximum-Product-Subarray.py
152-Maximum-Product-Subarray.py
 
 
153-Find-Minimum-in-Rotated-Sorted-Array.py
153-Find-Minimum-in-Rotated-Sorted-Array.py
 
 
155-Min-Stack.py
155-Min-Stack.py
 
 
1584-Min-Cost-to-Connect-all-Points.py
1584-Min-Cost-to-Connect-all-Points.py
 
 
160-Intersection-of-Two-Linked-Lists.py
160-Intersection-of-Two-Linked-Lists.py
 
 
167-Two-Sum-II.py
167-Two-Sum-II.py
 
 
17-Letter-Combinations-of-a-Phone-Number.py
17-Letter-Combinations-of-a-Phone-Number.py
 
 
1851-Minimum-Interval-to-Include-Each-Query.py
1851-Minimum-Interval-to-Include-Each-Query.py
 
 
1899-Merge-Triplets-to-Form-Target-Triplet.py
1899-Merge-Triplets-to-Form-Target-Triplet.py
 
 
19-Remove-Nth-node-from-end-of-List.py
19-Remove-Nth-node-from-end-of-List.py
 
 
190-Reverse-Bits.py
190-Reverse-Bits.py
 
 
1905-Count-Sub-Islands.py
1905-Count-Sub-Islands.py
 
 
191-Number-of-1-Bits.py
191-Number-of-1-Bits.py
 
 
198-House-Robber.py
198-House-Robber.py
 
 
199-Binary-Tree-Right-Side-View.py
199-Binary-Tree-Right-Side-View.py
 
 
2-Add-Two-Numbers.py
2-Add-Two-Numbers.py
 
 
20-Valid-Parentheses.py
20-Valid-Parentheses.py
 
 
200-Number-of-Islands.py
200-Number-of-Islands.py
 
 
2013-Detect-Squares.py
2013-Detect-Squares.py
 
 
202-Happy-Number.py
202-Happy-Number.py
 
 
206-Reverse-Linked-List.py
206-Reverse-Linked-List.py
 
 
207-Course-Schedule.py
207-Course-Schedule.py
 
 
208-Implement-Trie.py
208-Implement-Trie.py
 
 
21-Merge-Two-Sorted-Lists.py
21-Merge-Two-Sorted-Lists.py
 
 
210-Course-Schedule-II.py
210-Course-Schedule-II.py
 
 
211-Design-Add-and-Search-Words-Data-Structure.py
211-Design-Add-and-Search-Words-Data-Structure.py
 
 
212-Word-Search-II.py
212-Word-Search-II.py
 
 
213-House-Robber-II.py
213-House-Robber-II.py
 
 
215-Kth-Largest-Element-in-an-Array.py
215-Kth-Largest-Element-in-an-Array.py
 
 
217-Contains-Duplicate.py
217-Contains-Duplicate.py
 
 
22-Generate-Parentheses.py
22-Generate-Parentheses.py
 
 
221-Maximal-Square.py
221-Maximal-Square.py
 
 
226-Invert-Binary-Tree.py
226-Invert-Binary-Tree.py
 
 
23-Merge-K-Sorted-Lists.py
23-Merge-K-Sorted-Lists.py
 
 
230-Kth-Smallest-Element-in-a-BST.py
230-Kth-Smallest-Element-in-a-BST.py
 
 
236-Lowest-Common-Ancestor-of-a-Binary-Tree.py
236-Lowest-Common-Ancestor-of-a-Binary-Tree.py
 
 
238-Product-of-array-except-self.py
238-Product-of-array-except-self.py
 
 
239-Sliding-Window-Maximum.py
239-Sliding-Window-Maximum.py
 
 
24-Swap-Nodes-in-Pairs.py
24-Swap-Nodes-in-Pairs.py
 
 
242-Valid-Anagrams.py
242-Valid-Anagrams.py
 
 
25-Reverse-Nodes-in-K-Group.py
25-Reverse-Nodes-in-K-Group.py
 
 
252-Meeting-Rooms.py
252-Meeting-Rooms.py
 
 
253-Meeting-Rooms-ii.py
253-Meeting-Rooms-ii.py
 
 
26-Remove-Duplicates-from-Sorted Array.py
26-Remove-Duplicates-from-Sorted Array.py
 
 
261-Graph-Valid-Tree.py
261-Graph-Valid-Tree.py
 
 
268-Missing-Number.py
268-Missing-Number.py
 
 
27-Remove-Element.py
27-Remove-Element.py
 
 
271-Encode-and-Decode-Strings.py
271-Encode-and-Decode-Strings.py
 
 
28-Implement-strStr.py
28-Implement-strStr.py
 
 
286-Walls-and-Gates.py
286-Walls-and-Gates.py
 
 
287-Find-The-Duplicate-Number.py
287-Find-The-Duplicate-Number.py
 
 
295-Find-Median-from-Data-Stream.py
295-Find-Median-from-Data-Stream.py
 
 
297-Serialize-and-Deserialize-Binary-Tree.py
297-Serialize-and-Deserialize-Binary-Tree.py
 
 
3-Longest-Substring-Without-Repeating-Characters.py
3-Longest-Substring-Without-Repeating-Characters.py
 
 
300-Longest-Increasing-Subsequence.py
300-Longest-Increasing-Subsequence.py
 
 
309-Best-Time-To-Buy-and-Sell-Stock-With-Cooldown.py
309-Best-Time-To-Buy-and-Sell-Stock-With-Cooldown.py
 
 
312-Burst-Balloons.py
312-Burst-Balloons.py
 
 
322-Coin-Change.py
322-Coin-Change.py
 
 
323-Number-of-Connected-Components-in-an-Undirected-Graph.py
323-Number-of-Connected-Components-in-an-Undirected-Graph.py
 
 
329-Longest-Increasing-Path-in-a-Matrix.py
329-Longest-Increasing-Path-in-a-Matrix.py
 
 
33-Search-In-Rotated-Sorted-Array.py
33-Search-In-Rotated-Sorted-Array.py
 
 
332-Reconstruct-Itinerary.py
332-Reconstruct-Itinerary.py
 
 

Repository files navigation

Leetcode solutions for NeetCode.io

Updates

I will periodically update the neetcode.io site with new solutions for this repo!

Contributing

Solutions needed:

  • Java
  • Javascript

Complete:

  • Python
  • C++

Please feel free to open a pull request to add solutions in other languages for the Neetcode 150 problem list. If you would like to have collaborator permissions on the repo to merge your own PRs or review others' PRs please let me know.

About

Leetcode solutions

Resources

Readme
Activity

Stars

0 stars

Watchers

0 watching

Forks

0 forks
Report repository

Releases

No releases published

Packages

No packages published

Languages

  • C++ 35.0%
  • Java 24.7%
  • Python 21.7%
  • JavaScript 18.2%
  • Swift 0.4%