README.md

Algorithms

Data structures and algorithms in Java with test

Data Structures

• simple linked list
• queue with linked list
• hash map
• binary tree
• binary search tree
• AVL tree
• heap
• disjoint-set / union-find
• disjoint-set / union-find with path compression

Sorting

• merge sort with O(n log n) space complexity
• merge sort with O(n) space complexity
• merge sort for linked list
• quick sort
• quick sort using middle index as pivot
• insert sort
• selection sort

Graphs

• adjacency list representation
• adjacency matrix representation
• Dijkstra algorithm for shortest path with adjacency list
• Kruskal's Minimum Spanning Tree Algorithm
• Prim's Minimum Spanning Tree Algorithm