Data Structure

GraphHashLinked ListMemorizationQueueStackTree
leetcode-89-Gray Code2021-04-08
leetcode-155-Min Stack2021-04-08
leetcode-1791-Find Center of Star Graph2021-04-02
leetcode-965-Univalued Binary Tree2021-04-02
leetcode-207-Delete Node in a Linked List2021-03-27
leetcode-206-Reverse Linked List2021-03-05
leetcode-84-Largest Rectangle in Histogram2021-02-25
(HackerRank) Largest Rectangle2021-02-19
(HackerRank) Game of Two Stack2021-02-19
(HackerRank) Equal Stacks2021-02-19
(HackerRank) Balanced Brackets2021-02-19
(HackerRank) Maximum Element2021-02-19
(HackerRank) Java Stack2021-02-17
leetcode-543-Diameter of Binary Tree2021-02-04
(HackerRank) The Grid Search2021-02-02
(HackerRank) Roads and Libraries2021-02-02
leetcode-637-Average of Levels in Binary Tree2021-02-02
leetcode-102-Binary Tree Level Order Traversal2021-02-02
write adjacent matrix2021-02-02
(HackerRank) Sales by Match2021-02-02
leetcode-101-Symmetric Tree2021-01-13
leetcode-100-Same Tree2020-12-16
leetcode-617-Merge Two Binary Trees2020-12-10
leetcode-226-Invert Binary Tree2020-12-09
leetcode-1290-Convert Binary Number in a Linked List to Integer2020-11-28
leetcode-1436-Destination City2020-11-25