@[Quonji_Ry0](/user/1003296) fee_lev_2 求错了
by pyy1 @ 2023-08-29 13:53:27
@[Quonji_Ry0](/user/1003296)
```c
#include <iostream>
#include <cstdio>
using namespace std;
int main(){
int e_amount;
double e_fee,fee_lev_1=150*0.4463,fee_lev_2=(400-150)*0.4663;
scanf("%d",&e_amount);
if(e_amount<=150)
e_fee = e_amount*0.4463;
else if(e_amount>=401)
e_fee = fee_lev_1+fee_lev_2+(e_amount-400)*0.5663;
else
e_fee = fee_lev_1+(e_amount-150)*0.4663;
printf("%.1f",e_fee);
return 0;
}
```
by C112345565 @ 2023-08-29 13:55:31
@[Quonji_Ry0](/user/1003296)
改好了。
by C112345565 @ 2023-08-29 13:55:54
@[C112345565](/user/1024387) 感激不尽！
by Quonji_Ry0 @ 2023-08-29 13:56:56
@[pyy1](/user/581316) 谢谢指出！
by Quonji_Ry0 @ 2023-08-29 13:57:37
@[Quonji_Ry0](/user/1003296)
你的 fee_lev_2 求的是大于等于150小于400的部分，所以要减去150再乘
by C112345565 @ 2023-08-29 13:58:53
打慢了QWQ
by C112345565 @ 2023-08-29 14:00:03