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Discussion of Problem 1389. Roadworks

Some test cases [AC]
Posted by Lucas Negri 29 Aug 2011 20:16
Nevermind. Solved.

I've detected my error with this input:

11 10
1 2
1 3
2 4
2 5
3 6
3 7
4 8
5 9
6 10
7 11

5 roads can be blocked.

Edited by author 29.08.2011 22:33
Re: Some test cases [AC]
Posted by Damir Garifullin[SPb NRU ITMO] 7 Dec 2012 08:48
Thx!
Re: Some test cases [AC]
Posted by pigeatshit 11 Aug 2013 18:09
The answer is:
5
1 2
4 8
5 9
3 6
7 11