[Offer收割]编程练习赛28 register

Ended

Participants:277

Verdict:Accepted
Score:100 / 100
Submitted:2017-09-24 12:10:15

Lang:Python2

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from sys import stdinstdout
class Time(object):
  def __init__(selftime_str):
    self.hourself.minuteself.second = [int(i) for i in time_str.strip().split(":")]
    self.digits = set([self.hour//10self.hour%10self.minute//10self.minute%10,
                       self.second//10self.second%10])
    self.legal_numbers = set([i*10+j for i in self.digits for j in self.digits])
  def addOneSec(self):
    self.second += 1
    if(self.second == 60):
      self.second = 0
      self.minute += 1
      if(self.minute == 60):
        self.minute = 0
        self.hour += 1
        if(self.hour == 24):
          self.hour = 0
  def nextTime(self):
    self.addOneSec()
    while(not (self.hour in self.legal_numbers and self.minute in self.legal_numbers and self.second in self.legal_numbers)):
      self.addOneSec()
    return (self.hourself.minuteself.second)
def main():
  T = int(stdin.readline())
  for t in range(1T+1):
    time_str = stdin.readline()
    time = Time(time_str)
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