你std::sort(s[i], s[i] + c[i]);是不是有问题？？？
by liujiafang @ 2021-10-02 14:16:05
@[liujiafang](/user/424241) 没有吧？c数组存储长度，s数组存储指针、、
s[i] + c[i]就是s[i]所指向的动态数组中的最后一项了、
by Snmn @ 2021-10-02 23:52:58
std::sort(s[i],s[i]+c[i])应该没std::
by liujiafang @ 2021-10-03 08:14:58
@[liujiafang](/user/424241) 我没有开
```
using namespace std;
```
就用std::了、
by Snmn @ 2021-10-03 13:41:11
那我就无能为力了，建议加一下
```cpp
using namespace std;
````
删除
```cpp
std::
```
by liujiafang @ 2021-10-07 14:11:15