[20260103] BOJ / G4 / 주난의 난 / 김민진 #1766
Merged
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🧷 문제 링크
주난의 난
🧭 풀이 시간
10분
👀 체감 난이도
✏️ 문제 설명
주난이가 한 번 점프하면 친구 한 겹을 쓰러트릴 수 있음
초코바를 훔쳐간 친구에 도달하기까지 몇 번 점프 해야할까?
🔍 풀이 방법
0-1 BFS
⏳ 회고
가중치가 0 또는 1이라 재방문 했을 때 더 짧은 경로로 도달할 수 있어서
dist배열을 둬야 하고 그래서 다익스트라 태그도 들어가는 것