#include <iostream>
#include <cstdlib>
#include <cstdio>
using namespace std;
int main()
{
float x,y;
scanf("%f",&x);
y=0.4463*x;
y=(x>=151&&x<=400)? y+(x-150)*0.02:((x<=150)? y:y+5+(x-400)*0.1);
printf("%3.1f",y);
}
依然WA了两个
by 1030819289_ @ 2018-10-23 22:34:53
~~呵呵哒，666，我也不知道啊，可能是哪个地方少了东西~~
by _JEB_ @ 2018-10-30 12:28:58