同问
by xfydemx @ 2017-10-12 15:01:04
喜+1
by Lance1ot @ 2017-10-26 10:19:07
就是,~~样例太水了~~,什么问题都测不出来
by zubizakeli @ 2017-10-27 15:34:46
手动构造嘛!
by ChthollyTree @ 2017-10-29 14:12:53
input
5 2 4
3 2 3 5
2 1 3
2 2 4
2 3 5
1 4
output
1
by ChthollyTree @ 2017-10-29 14:43:39
@[spfa](/space/show?uid=17850) 您ID就是[spfa](/space/show?uid=17850),这种最短路问题您肯定很擅长
by x义x @ 2018-04-20 16:10:07
@[x義x](/space/show?uid=58567) 但我是用@[dijstra](/space/show?uid=29519) 的(似乎少了K)
by ChthollyTree @ 2018-04-20 16:16:47