@清溪白石
注意,.end()指向的是最后一个迭代器的后一个迭代器
by whssy @ 2023-07-31 22:23:32
@[青溪白石](/user/317008)
注意,.end()指向的是最后一个迭代器的后一个迭代器
by whssy @ 2023-07-31 22:24:02
so
"pos" which at that moment need --
by whssy @ 2023-07-31 22:25:03
还有,20行你加加干嘛?
insert自行加加
by whssy @ 2023-07-31 22:27:00
呜呼,lis要有初内容(比如定义时加个(1); )
要清空(还要加个(1); )
如何自己查吧
by whssy @ 2023-07-31 22:30:07
还有,(1)中会自行添加'a'需在23行改为--lis.end()
by whssy @ 2023-07-31 22:34:12
str请开数组,不然c++只会给你一个野指针,
无法输入一长串字符,你得申请一段空间
by whssy @ 2023-07-31 22:36:14
@[青溪白石](/user/317008)
@[青溪白石](/user/317008)
@[青溪白石](/user/317008)
by whssy @ 2023-07-31 22:36:34
A咯
by whssy @ 2023-07-31 22:38:29
<https://www.luogu.com.cn/record/118344980>
by whssy @ 2023-07-31 22:39:16