```c else if(x%3==0&&x%5==0&&x%7==0){ cout<<"n"; } ``` 这里错了 都不行才输出n by LHM_zs @ 2024-05-10 20:42:16
@[LHM_zs](/user/1024294) 谢谢，以过 by 23liuzeyang @ 2024-05-10 20:44:04