Discussion @ 1042. Central Heating @ Timus Online Judge

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Discussion of Problem 1042. Central Heating

How about this test data?Have solution??

Posted by daizi sheng(from USTC) 22 Oct 2002 20:02

3
1 2 -1
1 3 -1
2 3 -1

Re: How about this test data?Have solution??

Posted by hhq21401 6 May 2004 15:01

Of course NO solution.

Re: How about this test data?Have solution??

Posted by Bonny 16 May 2004 17:55

No.1 and No.2 can make combination to No.3. So this input is incorrect.