[20251202] PGM / LV2 / 아날로그 시계 / 한종욱 #1566
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🧷 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.