题解 | #KiKi算期末成绩#
KiKi算期末成绩
https://www.nowcoder.com/practice/4ef07b4f80fc4027a4b90e2245f8f637
using System;
public class Program{
public static void Main()
{
string[] Input = Console.ReadLine().Split(" ");
double Num1 = double.Parse(Input[0])*0.2;
double Num2 = double.Parse(Input[1])*0.1;
double Num3 = double.Parse(Input[2])*0.2;
double Num4 = double.Parse(Input[3])*0.5;
Console.WriteLine((Num1+Num2+Num3+Num4).ToString("F1"));
}
}