改了一下后全通过了
by cz2zxy @ 2016-10-28 19:33:32
每行包含两个数字a,b**【(a<b)】**,表示<a,b>是key road。
@[cz2zxy](/space/show?uid=23798) 题目说的很清楚,你没有看到怪谁呢?
by kkksc03 @ 2016-10-28 19:57:10
惊现kkk
by Vicssia @ 2020-01-16 10:57:23
惊现kkk
by RAYMOND_7 @ 2020-02-06 13:57:19
考古
by RAYMOND_7 @ 2020-02-06 13:57:43
烤古,~~这个点确实挺坑~~
by New_Beginning @ 2022-09-04 10:25:57