Open ghis22130 opened 3 years ago
https://www.acmicpc.net/problem/13164
https://ghis22130.github.io/2021-08-06-%EB%B0%B1%EC%A4%80_%ED%96%89%EB%B3%B5%EC%9C%A0%EC%B9%98%EC%9B%90(13164)/
https://github.com/zeke-iOS/AlgorithmPractice/blob/main/BOJ/BOJ-13164(행복유치원).swift
https://www.acmicpc.net/problem/13164