Merged
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
🧷 문제 링크
https://www.acmicpc.net/problem/2110
🧭 풀이 시간
35분
👀 체감 난이도
✏️ 문제 설명
N개의 집에 C개의 공유기를 설치하되, 가장 인접한 두 공유기 사이의 거리를 최대한 크게 하는 문제
🔍 풀이 방법
파라메트릭 서치 사용
⏳ 회고
전형적인 파라메트릭 서치 문제. 거리를 기준으로 이진탐색하는 발상만 떠올리면 구현은 어렵지 않음. 정렬 후 탐욕적 배치가 핵심