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Re:频道覆盖为啥一定是平面图了。。。凭啥就四色定理啊。。。

Posted by chliul at 2014-01-11 03:06:45 on Problem 1129
In Reply To:Re:四色定理+邻接矩阵+枚举献丑了 Posted by:craig04 at 2013-11-21 11:32:04

> 呵呵 真献丑了
> 6
> A:BEF
> B:AC
> C:BD
> D:CEF
> E:ADF
> F:ADE
> 0
> 过不了
。。。为啥能用四色定理呢。。。谁说这是平面图了。。。这不坑人吗。。。＝＝

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