[20250205] BOJ / 플래3 / 달리기 코스 / 권혁준 #44
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🧷 문제 링크
https://www.acmicpc.net/problem/1310
🧭 풀이 시간
75분
👀 체감 난이도
✏️ 문제 설명
좌표평면에$N$ 개의 점이 주어지면, 가장 먼 두 점 사이의 거리의 제곱을 구하기
🔍 풀이 방법
볼록 껍질 만들고 투 포인터로 한 바퀴 돌면서 최댓값 찾기 ( = 회전하는 캘리퍼스)
⏳ 회고
신중하게 구현하라고 했잖아