by QAQ___awa @ 2021-04-05 10:15:11
@[ganxiyue](/user/411090)
```
printf("%.2lf",b);
cout<<"%"<<endl;
printf("%.2lf",c);
cout<<"%"<<endl;
printf("%.2lf",d);
cout<<"%"<<endl;
printf("%.2lf",e);
cout<<"%"<<endl;
```
问题所在，建议合并成一条
by Textbook_blasphemy @ 2021-04-05 10:26:00
咋和
by QAQ___awa @ 2021-04-05 10:28:16
不要用 `%` 用 `\%` 表示 `%`
by _Felix @ 2021-04-05 10:29:56
```cpp
printf("%.2lf",b);
cout<<"\%"<<endl;
printf("%.2lf",c);
cout<<"\%"<<endl;
printf("%.2lf",d);
cout<<"\%"<<endl;
printf("%.2lf",e);
cout<<"\%"<<endl;
```
应该是这样吧/?
by _Felix @ 2021-04-05 10:30:31
也不行
by QAQ___awa @ 2021-04-05 10:34:08
36到60写错了吧
by Hhggi @ 2021-04-05 10:37:32
```cpp
printf("%.2f%\n%.2f%\n%.2f%\n%.2f%\n", b, c, d, e);
```
啊应该是吧
by __KrNalty__ @ 2021-04-05 10:39:08
还是不行
by QAQ___awa @ 2021-04-05 10:43:05
改了也错
建议换个思路统计，先记人数，输出时再处理
by Hhggi @ 2021-04-05 10:45:22