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| There is a contest! |  | В настоящий момент идёт турнир. Некоторая информация и функции сервера недоступны до его окончания. 
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| imesecan | May.08.2016 at 06:02:13 PM |  |  | 0 | --- Test 1 --- 8 30
 6 12 16
 15 11 58
 17 14 29
 19 8 14
 8 8 17
 3 14 41
 18 14 53
 10 12 14
 3
 12 33
 14 30
 11 49
 
 --- Pattern ---
 0
 11
 15
 
 
 |  | imesecan | Nov.17.2016 at 07:35:19 PM |  |  | 1 | The time interval starts from 00:00 and goes through 23:59 
 For 12:33 the answer is 0 because the intervals are for 30 minutes. So, the person who is asking for 12:16, is considered for the interval 12:00 - 12:29. And 12:33 is considered for the interval 12:30 - 12:59.
 
 When precision is 144, you will define one waiting floor for the hours between 00:00 and 02:23, and then another waiting floor for the hours 02:24 and 04:47, etc.
 
 
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