Skip to content

README.md

Latest commit

 

History

History
83 lines (43 loc) · 1.68 KB

README.md

File metadata and controls

83 lines (43 loc) · 1.68 KB
Raw

LeetCode

Keep practicing algorithm problems

Data Structure

Linear Data Structure

String

Catagory # Title Solution
Addition 415 Add Strings https://github.com/QiluHuang/LeetCode/blob/master/main/dString/Addition.java
Validation - Currency Recognition

Array

Category # Title Solution
Two Sum变形 - Array Sum

LinkedList

Stacks

Queeus

Hash Tables

Non-Linear Data Structure

Trees

Heaps

Graphs

Algorithms

Searching Algorithms

Sorting Algorithms

String Manipulation Algorithms

Recursion

Backtracking

Problems are catagorized by the input parameters

Catagory # Title Solution
int 22 Generate Parentheses https://github.com/QiluHuang/LeetCode/blob/master/main/aBacktracking/GenerateParentheses.java
Array 46 Permutations https://github.com/QiluHuang/LeetCode/blob/master/main/aBacktracking/Permutations.java
Array 77 Combinations https://github.com/QiluHuang/LeetCode/blob/master/main/aBacktracking/Combination.java
Array 78 Subsets https://github.com/QiluHuang/LeetCode/blob/master/main/aBacktracking/SubSet.java

Breadth-First Search

Category # Title Solution
String 127 WordLadder
2D array 773 Sliding Puzzle