Обсуждение @ 1314. Погоня в метро @ Timus Online Judge

WA on #3, can someone give me some tests or some hints?

Послано Danica Porobic 2 сен 2004 02:27

If someone wants to try to debug my code or give me a hint or help me some other way, send me a mail on dporobic@eunet.yu

Hint (+)

Послано Danica Porobic 5 сен 2004 15:44

Detail that made my WA #3 to AC : If the line is defined as follows: 3 1 2 3 then spans are 1-2 and 2-3, and not 1-3!!! Line aren't cycles....

Re: Hint (+)

Послано AlexF 4 сен 2006 11:40

When I had WA#3, this test helped:
1
1 1
1 1
The right answer is 1

Re: Hint (+)

Послано Srihari Seshadri 5 апр 2011 00:55

That isn't a valid test case, though, because the K >= 2. You cannot have a line with only one station.

Обсуждение задачи 1314. Погоня в метро