μ΄μ§ νμ
ν¬λ£¨μ€μΉΌ μκ³ λ¦¬μ¦
Heap
λ€μ΅μ€νΈλΌ μκ³ λ¦¬μ¦
Union & Find
μΈλ±μ€ νΈλ¦¬(Index Tree)
λμ ν©(Prefix Sum)
https://github.com/donggram2/Programmers-Algorithm