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def solution(h1, m1, s1, h2, m2, s2):
answer = 0
s_total = getTotalTime(h1, m1, s1)
e_total = getTotalTime(h2, m2, s2)
if (s_total == 0 or s_total == 12 * 3600):
answer += 1
for time in range(s_total, e_total):
# 현재 위치
s_sec = time * 6 % 360
s_min = time * (6 / 60) % 360
s_hour = time * (30 / 3600) % 360
# 1초 뒤 위치
e_sec = (time + 1) * 6 % 360
e_min = (time + 1) * (6 / 60) % 360
e_hour = (time + 1) * (30 / 3600) % 360
e_sec = 360 if e_sec == 0 else e_sec
e_min = 360 if e_min == 0 else e_min
e_hour = 360 if e_hour == 0 else e_hour
if (s_sec < s_hour and e_sec >= e_hour):
answer += 1
if (s_sec < s_min and e_sec >= e_min):
answer += 1
if (e_sec == e_min and e_min == e_hour):
answer -= 1
return answer
def getTotalTime(h, m, s):
return h * 3600 + m * 60 + s
✔️ 링크 : https://school.programmers.co.kr/learn/courses/30/lessons/250135?language=python3
