[原题传送门](https://www.jisuanke.com/course/10427/579337)
by lxt♛♛♛ @ 2021-01-14 13:22:35
@[lxt♛♛♛](/user/352775) b的作用域只在if的括号里面
by JRzyh @ 2021-01-14 13:25:42
[《站 外 题》](/problem/P1678)
因为在else里定义的变量的定义域也只是else里,而不是整个for
@[lxt♛♛♛](/user/352775)
by WanderingTrader @ 2021-01-14 13:27:10
哪来那么多站外题?
by kkksc03 @ 2021-01-14 13:36:54
kkk:哪来那么多站外题?
by zhy137036 @ 2021-01-14 13:38:54
kkk:哪来那么多站外题?
by Scintilla @ 2021-01-14 13:39:29
感觉是计蒜客上的 然后 洛谷/计蒜客 把人名改改就放题库上了
by Spasmodic @ 2021-01-14 13:52:57
kkk:哪来那么多站外题?
by CGDGAD @ 2021-01-14 14:19:09
@[kkksc03](/user/1)
(⊙o⊙)…,kkk驾到,有失远迎,本人太菜了,没有在你谷上找到一样的题,才标的,站外题,o(* ̄︶ ̄*)o
by lxt♛♛♛ @ 2021-01-14 20:49:10
[最优解](https://www.luogu.com.cn/record/list?pid=P1678&orderBy=1&status=&page=1)烤谷
by w20230071_QwQ @ 2021-03-25 20:07:44