第5个点TLE,怎么优化

P1514 [NOIP2010 提高组] 引水入城

@ xw001 天犇
by iao113 @ 2017-10-28 22:44:22


@[xw001](/space/show?uid=15044) 天犇
by iao113 @ 2017-10-28 22:44:51


@[iao113](/space/show?uid=19632) 诶你个巨佬没事就喜欢瞎膜蛤是吧,快帮我看下怎么优化!!
by xw001 @ 2017-10-29 09:31:21


@[xw001](/space/show?uid=15044) 我没有膜蛤
by iao113 @ 2017-10-29 09:44:59


@[iao113](/space/show?uid=19632) 帮我看下啊巨佬!!
by xw001 @ 2017-10-29 10:07:51


|