Data Structure

📗 Data Types in Java

📗 Collection Framework

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🎐 Graph

More

• Types of graphs

• BFS/DFS

• Cycles in a graph

• Topological sorting in the graph

• Minimun Spanning tree in graph

🎐 Tree

More

• Complete Binary Tree

• Binary Search Tree

• Ternary Search Tree

Binary tree

Trie

TreeMap

TreeSet

🎐 Hash

Hash Map

Linked Hash Map

HashSet

🎐 Stack(LIFO)

🎐 Queue(FIFO)

More

• Circular queue

• Double-ended queue (deque)

• Priority Queue

Priority Queue

🎐 Heap

Max-Heap

Min-Heap

🎐 Strings

More

• Subsequence and substring

• Reverse and rotation in a string

• Binary String

• Palidrome

• Lexicographic pattern

• Pattern searching

🎐 Array

More

• Reverse Array

• Rotation of Array

• Rearranging an array

• Range queries in the array

• Multidimensional array

• Kadane's algorithm

• Dutch national flag algorithm

🎐 List

More

• Singly Linked List

• Circular Linked List

• Doubly Linked List

Linked List

ArrayList

🎐 Matrix/Grid

📗 Data Structures

Ref

• https://www.geeksforgeeks.org/learn-data-structures-and-algorithms-dsa-tutorial/?ref=shm

• https://www.lavivienpost.com/data-structures-and-java-collections/