[20250212] BOJ / 골드3 / 보스몬스터 전리품 / 이강현 #88
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🧷 문제 링크
https://www.acmicpc.net/problem/20005
🧭 풀이 시간
90분
👀 체감 난이도
✏️ 문제 설명
M X N 지도에 문자로 보스와 각 플레이어와 장애물의 위치가 주어짐. 각 플레이어는 1초마다 이동 및 공격을 진행가능. 각 플레이어는 최단 거리로 보스몹에 도착하여 보스를 공격. 이때 모든 플레이어는 동시에 공격하고 한대라도 때릴 시 전리품을 받음. 전리품을 받는 플레이어의 수를 구하는 문제
🔍 풀이 방법
BFS를 잘 적용하고 플레이어들의 도착정보와 데미지를 잘 이용해서 분기를 잘 나누는게 중요
⏳ 회고
BFS가 점점 익숙해지고 있다. 한번에 잘 짰지만 방문처리를 안 해줘서 메모리 초과가.... 어쨌든 해결!