I am an amazing person.
Union-find ์๋ฃ๊ตฌ์กฐ
Red-Black Tree
์ด์งํธ๋ฆฌ ์ํ(traversal)
๊ท ํ์ด์งํ์ํธ๋ฆฌ(Balanced BST)
ํธ๋ฆฌ(Tree)