Discussion @ 1203. Scientific Conference @ Timus Online Judge

Online Judge	Problems	Authors	Online contests
About Online Judge Frequently asked questions Site news Webboard Links	Problem set Submit solution Judge status Guide	Register Update your info Authors ranklist	Current contest Scheduled contests Past contests Rules

Discussion of Problem 1203. Scientific Conference

Here is the sample of the test for the WA13

Posted by esbybb 20 Jun 2015 04:05

8
1 2
1 2
3 4
4 5
3 4
1 2
3 4
1 2

Answer 2 p.s. Greedy Algorithm leads to AC