希望更丰富的展现？使用Markdown
by infinities @ 2019-10-02 11:08:57
```cpp
include<iostream>
include<cstdio>
using namespace std; int main() {
double a;
cin>>a;
if(a<=150) { a=0.4463a; } else
if(a>=151&&a<=400) { a=(1500.4463)+(a-150)0.4663; } else
if(a>400) { a=(150+0.4463)+(2490.4663)+((a-400)0.5663); }
a=int((a10)+0.5)/10.0;
cout<<a;
return 0;
```
by infinities @ 2019-10-02 11:09:44
希望更丰富的展现？使用Markdown
by 斗神_君莫笑 @ 2019-10-02 11:12:04
中间为什么连*号都省了？
by ZokZotQueue @ 2019-10-02 12:44:52