[20250210] BOJ / 골드4 / 펭귄의 하루 / 권혁준 #72
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🧷 문제 링크
https://www.acmicpc.net/problem/29703
🧭 풀이 시간
11분
👀 체감 난이도
✏️ 문제 설명
물고기 서식지를 최소 하나 이상 들러서 집으로 가는 최소 시간을 구해보자.
🔍 풀이 방법
BFS인데, 물고기 서식지를 지난 경우와 지나지 않은 경우로 각 칸을 두 가지 상태로 쪼개서 생각해야 한다.
⏳ 회고
한 번쯤 풀어보면 좋은 유형인 것 같음