注释为检测自查
by one_leukocyte @ 2022-07-27 09:02:26
@[one_leukocyte](/user/153533)
把
```
scanf("%s",&l);
```
改为
```
cin>>l;
```
否则会RE
by Powerful_25 @ 2022-07-27 09:13:05
@[sherry0218](/user/465161) 也可以 ``scanf("%s", l)``。
by chlchl @ 2022-07-27 09:14:45
C语言函数因为指针的问题,I/O好多次就容易崩溃(指针不协调),也可能是楼主的问题,本地编译器看一下返回的值是0还是很大的值,如果是0就是楼主的问题
by c_cpp_a @ 2022-07-27 09:20:33
@[caihaolang](/user/363036) 这个会报错捏 [Error] cannot pass objects of non-trivially-copyable type 'std::string {aka class std::basic_string<char>}' through '...'
by one_leukocyte @ 2022-07-27 10:03:34
@[sherry0218](/user/465161) 谢谢,可以输出了(乐
by one_leukocyte @ 2022-07-27 10:04:08
@[c_cpp_a](/user/346332) 是这个嘛Process exited after 3.861 seconds with return value 3221225477
by one_leukocyte @ 2022-07-27 10:05:25
@[one_leukocyte](/user/153533) 不好意思不好意思,我更正一下。
如果您用的是 ``char`` 数组,即 ``char s[N]``,可以使用 ``scanf``。``string`` 只能 ``cin``,输出同理。
~~刚刚急了没看清。~~
by chlchl @ 2022-07-27 10:06:18
@[caihaolang](/user/363036) Thanks♪(・ω・)ノ啦,了解了
by one_leukocyte @ 2022-07-27 10:09:13
@[one_leukocyte](/user/153533) 那就使用cin吧,可能是scanf炸了
by c_cpp_a @ 2022-07-27 10:09:15