[20250731] BOJ / G4 / 뱀 / 이종환 #582
Merged
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🧷 문제 링크
https://www.acmicpc.net/problem/3190
🧭 풀이 시간
30분
👀 체감 난이도
✏️ 문제 설명
뱀은 매 초마다 이동을 하는데 다음과 같은 규칙을 따른다.
사과의 위치와 뱀의 이동경로가 주어질 때 이 게임이 몇 초에 끝나는지 계산하라.
🔍 풀이 방법
방학때 했던 뱀 로직과 유사하다. 매 초마다 큐에 하나씩 좌표를 추가하고,
아무것도 없는 칸이 추가되었다면 큐에서 하나를 꺼내고,
사과가 있다면 그대로 진행하고,
배열을 나갔거나 몸통이 존재하면 게임을 종요한다.
⏳ 회고
실버...급인듯?