F.A.Qs Home ProblemSet Status Ranklist Contest LoginRegister
Notice:1:五月份月赛定于5.27日12:30--17:30,欢迎大家来玩! 2:关于OJ的注册可看https://www.lydsy.com/JudgeOnline/wttl/thread.php?tid=5671
大视野在线测评-欢迎您
[ New Thread ]
Problem 2095 >> 两点疑问
Sdchr @ 2017-09-18 10:59:53
[ Quote ] [ Edit ] [ Delete ] 1#
这道题真的可以二分吗?
假如无解, 那么可能不具有单调性?
CQzhangyu @ 2017-11-01 20:38:51
[ Quote ] [ Edit ] [ Delete ] 2#

4 5
1 2 2 4
2 3 3 4
3 4 4 4
4 1 5 4
1 3 10 10
显然不存在欧拉回路,但是网上的题解的输出都是4.
Claris @ 2017-11-01 21:36:06
[ Quote ] [ Edit ] [ Delete ] 3#
这组数据我程序输出就是NIE啊
CQzhangyu @ 2017-11-02 12:25:39
[ Quote ] [ Edit ] [ Delete ] 4#
Clairs还是太强了。
GXZlegend @ 2017-11-02 14:06:10
[ Quote ] [ Edit ] [ Delete ] 5#
所以必须保证二分下界是 所有边c与d较小的那一个 的最大值。
数据还是太水了。
GXZlegend @ 2017-11-02 14:07:20
[ Quote ] [ Edit ] [ Delete ] 6#
CQ还是太强了
我叫CQzhangyu 贼牛逼
Superbia_zyb @ 2017-11-02 14:08:05
[ Quote ] [ Edit ] [ Delete ] 7#
CQ还是太强了
我叫CQzhangyu 贼牛逼
EdwardFrog @ 2017-11-02 14:08:53
[ Quote ] [ Edit ] [ Delete ] 8#
我叫CQzhangyu 贼牛B
mk703 @ 2017-11-02 14:09:11
[ Quote ] [ Edit ] [ Delete ] 9#
我叫CQzhangyu 贼牛B
I1II5 @ 2017-11-02 14:09:14
[ Quote ] [ Edit ] [ Delete ] 10#
你们有毒吧
[Top] [Previous Page] [Next Page]

HOME Back