Medina's blog

Samara Interacademic Programming Contest, problem I
By Medina, 13 years ago, In Russian

Good evening, everyone! I'm trying to solve this problem from gym, but I have WA 10. I think my idea is wrong. I used Bipartite Controlling Set. If anyone knows the solution, please help me :( http://codeforces.net/gym/100030

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13 years ago, # |
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It's wrong solution.

Test:

6
1 2
2 3
3 4
4 5
5 6

Answer:

0 1 0 0 1 0
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