可是这题是区间DP+高精度啊。。。您的代码连样例都过不去,建议学习后再来写
by wf715 @ 2022-10-14 08:57:59
数组定义应用常量(不知道会不会好)
by Baoqiancheng11 @ 2022-10-14 09:00:08
@[Baoqiancheng11](/user/535149) ???
by AC_CSP @ 2022-10-14 09:40:21
@[Baoqiancheng11](/user/535149) 常量还改得了?那不直接CE?
by FreedomKing @ 2022-10-28 09:39:24
@[FreedomKing](/user/531806) 数据范围了解一下
by Baoqiancheng11 @ 2022-10-28 15:07:56
@[Baoqiancheng11](/user/535149) 好顶尖啊,还常量
by hellolin @ 2022-10-28 15:30:17
> $ 1\le n,m\le 80$
所以
> `int a[n+1][m+1];`
可以改为
> `int a[81][81];`
有什么问题吗
@[FreedomKing](/user/531806)
@[hellolin](/user/751017)
by Baoqiancheng11 @ 2022-10-28 15:52:22
@[Baoqiancheng11](/user/535149) 这题WA了跟这个半点关系没有
数组越界就不叫WA了,叫RE
by hellolin @ 2022-10-28 15:58:14
@[Baoqiancheng11](/user/535149) 您可真睿智,常量指的是`const`,明明是你的表达有问题,再说了难道这会有什么用吗
by FreedomKing @ 2022-10-28 17:00:09
@[FreedomKing](/user/531806) emm,好像确实
by Baoqiancheng11 @ 2022-10-28 17:04:01