Discussion @ 1022. Genealogical Tree @ Timus Online Judge

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Discussion of Problem 1022. Genealogical Tree

Is it correct input in example?

Posted by Vitaliy_Ivashchenko 4 Aug 2006 21:22

input:
5
0
4 5 1 0
1 0
5 3 0
3 0
output:
2 4 5 3 1
but where is 2 in input?

Re: Is it correct input in example?

Posted by Fokysnik 9 Aug 2006 17:55

It means that 2 has no parents among member of Planetary Council ;)