Skip to content

Alfredhana/Leetcode-Exercise

BranchesTags

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

11 Commits
Knapsack Problem
Knapsack Problem
 
 
1 Two Sum.py
1 Two Sum.py
 
 
104 maximum depth of binary tree.py
104 maximum depth of binary tree.py
 
 
105 Construc Binary Tree From Preorder and Inorder.py
105 Construc Binary Tree From Preorder and Inorder.py
 
 
111 Minimum Depth of Binary Tree.py
111 Minimum Depth of Binary Tree.py
 
 
112 Path Sum.py
112 Path Sum.py
 
 
141 Linked List Cycle.py
141 Linked List Cycle.py
 
 
144 Binary Tree Preorder Traversal.py
144 Binary Tree Preorder Traversal.py
 
 
145 Binary Tree Postorder Traversal.py
145 Binary Tree Postorder Traversal.py
 
 
17 Letter Combinations of a Phone Number.py
17 Letter Combinations of a Phone Number.py
 
 
172 Factorial Trailing Zeros.py
172 Factorial Trailing Zeros.py
 
 
20 valid brackets.py
20 valid brackets.py
 
 
206 Reversed List.py
206 Reversed List.py
 
 
21 Merge Two Sorted Lists.py
21 Merge Two Sorted Lists.py
 
 
226 Invert Binary Tree.py
226 Invert Binary Tree.py
 
 
230 kth smallest element in a BST.py
230 kth smallest element in a BST.py
 
 
232 Implement Queue using Stacks.py
232 Implement Queue using Stacks.py
 
 
239 Sliding Window Maximum.py
239 Sliding Window Maximum.py
 
 
24 Swap Nodes in Pairs.py
24 Swap Nodes in Pairs.py
 
 
242 Is Anagram.py
242 Is Anagram.py
 
 
25 Reverse Nodes in k-Group.py
25 Reverse Nodes in k-Group.py
 
 
26 Remove Duplicates from Sorted Array.py
26 Remove Duplicates from Sorted Array.py
 
 
322 Coin Change.py
322 Coin Change.py
 
 
347 Top K Frequent Elements.py
347 Top K Frequent Elements.py
 
 
35 Search Insert Place.py
35 Search Insert Place.py
 
 
46 Permutations.py
46 Permutations.py
 
 
464 Can I Win.py
464 Can I Win.py
 
 
470 Implement Rand10 Using Rand7.py
470 Implement Rand10 Using Rand7.py
 
 
5 Longest Palindromic Substring.py
5 Longest Palindromic Substring.py
 
 
509 Fibonacci Numbers.py
509 Fibonacci Numbers.py
 
 
51 N Queen Right.py
51 N Queen Right.py
 
 
51 N Queen.py
51 N Queen.py
 
 
547 Friend Circles.py
547 Friend Circles.py
 
 
654 Maximum Binary Tree.py
654 Maximum Binary Tree.py
 
 
69 x sqr.py
69 x sqr.py
 
 
703 Kth Largest Element in a Stream.py
703 Kth Largest Element in a Stream.py
 
 
744 Find smallest character larger than target.py
744 Find smallest character larger than target.py
 
 
752 Open the lock.py
752 Open the lock.py
 
 
76. Minimum Window Substring.py
76. Minimum Window Substring.py
 
 
793 Preimage Size of Factorial Zeros Function.py
793 Preimage Size of Factorial Zeros Function.py
 
 
876 Middle of the Linked list.py
876 Middle of the Linked list.py
 
 
94 Binary Tree Inorder Traversal.py
94 Binary Tree Inorder Traversal.py
 
 
98 validate binary search tree.py
98 validate binary search tree.py
 
 
BFS.py
BFS.py
 
 
Count_Primes.py
Count_Primes.py
 
 
Offer 22 Find last k items in Linked List.py
Offer 22 Find last k items in Linked List.py
 
 
README.md
README.md
 
 
Tree Serialize Pre Order.py
Tree Serialize Pre Order.py
 
 
leetcode-cpp-soulmachine.pdf
leetcode-cpp-soulmachine.pdf
 
 

Repository files navigation

Leetcode-Exercise

Sorting

75 Sort Colors Solution: Improved quick Sort (Three Road Sort)

Array

[https://github.com/Alfredhana/Leetcode-Exercise/blob/master/242%20Is%20Anagram.py](#242 Is Anagram)

Linked List

[https://github.com/Alfredhana/Leetcode-Exercise/blob/master/1%20Two%20Sum.py](#1 Two Sum)

[https://github.com/Alfredhana/Leetcode-Exercise/blob/master/141%20Linked%20List%20Cycle.py](#141 Linked List Cycle)

[](#206 Reverse Linked List)

[](#876 Middle of the Linked list)

[](#Offer 22 Find last k items in Linked List)

Tree

Dynamic Programming

[](#322 Coin Exchange)

[](#509 Fibonacci Numbers)

DFS (Backtracking)

46 Permutation

51 N Queens

BFS

111 Minimum Depth of Binary Tree

About

No description, website, or topics provided.

Resources

Readme
Activity

Stars

0 stars

Watchers

1 watching

Forks

0 forks
Report repository

Releases

No releases published

Packages

No packages published

Languages