Discussion @ 1904. The Lessons of the Past @ Timus Online Judge

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Discussion of Problem 1904. The Lessons of the Past

Mansurov Artur clarification request [1] // Problem 1904. The Lessons of the Past 13 Oct 2012 15:55

Input:
2
1 1
Output 1:
1
-1 3
Output 2:
2
-1 1
1 3
Какой из ответов правильный?

xurshid_n Re: clarification request // Problem 1904. The Lessons of the Past 30 Dec 2013 00:49

1
-1 3