Schedule
The contest will start on 2019-11-25T13:00:00Z and will run for 5 hours.
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Can we submit after contest ends? If yes, how?
In the problem C (Mr. Xifu and His New School).
Input:
5
2
23:00 05:00
04:00 10:00
Output:
Case #1: Mr.Xifu needs 2 classroom(s)
Here the 1st class starts at 23:00 (11:00 pm) and ends on the next day (not the current day) at 5:00 (5:00 pm). And the 2nd class starts at 4:00 (4:00 am) and ends at 10:00 (10:00 am). So, why need 2 classrooms in a day?