火车站托运行李从甲地到乙地按规定每张客票托运行李不超过50千克每千克按1.35元计算运费超过部分按2.65元计算运费编程计算运费
#include <iostream>
using namespace std;
int main()
{
float kg,pay = 0;
scanf("%f",&kg);
if(kg > 50)
{
pay += (kg-50)*2.65;
kg = 50;
}
pay += kg*1.35;
printf("pay=%.2f",pay);
return 0;
}
代码如下,如有帮助,请帮忙采纳一下,谢谢。
代码:
#include <iostream>
#include <iomanip>
using namespace std;
int main()
{
double weight,pay;
cin >> weight;
if (weight <= 50)
{
pay = weight * 1.35;
}else
{
pay = 1.35 * 50 + (weight - 50)*2.65;
}
cout << fixed << setprecision(2) << pay; //保留两位小数
return 0;
}