[20250717] BOJ / G4 / 공유기 설치 / 이인희 #489
Merged
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Outdated suggestions cannot be applied.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
30 분
👀 체감 난이도
✏️ 문제 설명
수평선 위에 좌표들이 주어진다. 해당 좌표를 C개 선택하여, 선택한 좌표들의 차이 중 가장 작은 차이가 최대가 되도록하는 C개를 선택한다 할 때, 그 최대로 작은 차이를 출력
🔍 풀이 방법
⏳ 회고
이전 문제와 똑같은 컨셉이라 쉽게 풀 수 있었다. 이분탐색을 풀 때,
정답변수도 이분탐색의 대상으로 삼아보자를 명심하자