[20250817] BOJ / G5 / 중력 큐 / 이강현 #680
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Outdated suggestions cannot be applied.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/28078
🧭 풀이 시간
10분
👀 체감 난이도
✏️ 문제 설명
큐가 있음.
큐에는 공과 가림막을 넣을 수 있음.
넣을때는 무조건 뒤에서부터 넣음.
근데 큐를 회전시킬 수 있음. 시계방향 반시계방향으로 90도씩
큐의 상태가 세로인 경우에 공들은 중력의 영향을 받아 아래로 떨어지게됨.
가림막은 중력의 영향을 안 받음.
이때, 다양한 명령에 대해 시뮬레이션 하면 됨.
🔍 풀이 방법
덱, 조건 분기 설정
걍 하라는대로 하면 됨.
큐 상태가 어떤 상태인지 보고 공들이 흘러내리는 것만 잘 생각
⏳ 회고
ez