Discussion @ 1040. Airline Company @ Timus Online Judge

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Discussion of Problem 1040. Airline Company

kiko A possible test data. [1] // Problem 1040. Airline Company 10 Feb 2011 20:05

4 4
1 2
2 3
3 1
1 4

One possible answer is:
YES
1 2 3 4

dangminhhieu78 Re: A possible test data. // Problem 1040. Airline Company 22 May 2015 17:17

Thank you a lot, this problem took me so much time