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
2 participants
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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://school.programmers.co.kr/learn/courses/30/lessons/250135
🧭 풀이 시간
120분
👀 체감 난이도
✏️ 문제 설명
초침과 분침/시침이 겹치는 횟수를 구하라
🔍 풀이 방법
분침과 초침이 겹치는 횟수 + 시침과 초침이 겹치는 횟수 - (분침+시침)과 초침이 겹치는 횟수를 구했다.
근데 그 과정이 너무 어려웠다.
마지막에 시작부터 겹치는 것들을 계산해서 빼주어야 한다.
⏳ 회고
처음부터 정직하게 풀 껄. 괜히 1초마다 분침, 시침을 옮겨서 풀려고 했다.