求助,过了样例但是全WA了。。。

P1907 设计道路

@[xiaolou](/space/show?uid=68675) TQL
by 大略 @ 2018-12-09 10:21:56


@[大略](/space/show?uid=66385) 大佬您改改好不好。。。
by xiaolou @ 2018-12-09 10:22:29


woc原来是调试没删。。。
by xiaolou @ 2018-12-09 10:36:52


@[xiaolou](https://www.luogu.org/space/show?uid=68675),把第十一行的printf("%.4f\n",dista)删掉
by wanghanjun @ 2018-12-09 10:38:28


@[xiaolou](/space/show?uid=68675) 。。。
by wanghanjun @ 2018-12-09 10:38:46


@[wanghanjun](/space/show?uid=89929) 把调试删了A了(笑哭)
by xiaolou @ 2018-12-09 10:39:27


!!@!!#!$##$$*^*&
by wanghanjun @ 2018-12-09 10:41:11


! ! @ ! ! # ! $ # # $ $
by wanghanjun @ 2018-12-09 10:42:35


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