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🧷 문제 링크
https://www.acmicpc.net/problem/2110
🧭 풀이 시간
40분
👀 체감 난이도
✏️ 문제 설명
N개의 집에 C개의 공유기를 설치할 때, 가장 인접한 두 공유기 사이의 최대 거리 구하기
🔍 풀이 방법
공유기 간 최소 거리의 최댓값을 구하는 문제로 이분탐색(파라메트릭 서치)을 활용
⏳ 회고
집 개수가 최대 200,000개고 좌표 범위는 최대 10억임
옛날에 무식하게 풀다가 시간초과난채로 던져뒀던 문제더라 생각 좀 하고 풀어야함...