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🧷 문제 링크
https://www.acmicpc.net/problem/30894
🧭 풀이 시간
60분
👀 체감 난이도
✏️ 문제 설명
유령의 집에서 탈출해야 하는데, 유령과 마주치지 마라. 최단 시간은?
🔍 풀이 방법
두 가지 사항을 고려해야 했다.
⏳ 회고
중요한 건, 유령과 유령 사이에 시야가 엇갈리면 유령이 벽처럼 작용하는 건데 그걸 적용안했네.