2018-10-25作业2（1）

using System;

using System.Collections.Generic;

 using System.Linq;

 using System.Text;

 namespace 作业2

 {

class Program

{

static void Main(string[] args)

{

 Console.WriteLine("请输入你的名字");

 string name = Console.ReadLine();

 Console.WriteLine("请输入你的语文成绩");

string strchinese = Console.ReadLine();

double chinese = Convert.ToDouble(strchinese);

Console.WriteLine("请输入你的数学成绩");

 string strmath = Console.ReadLine();

double math = Convert.ToDouble(strmath);

 Console.WriteLine("请输入你的英语成绩");

 string strenglish = Console.ReadLine();

double english = Convert.ToDouble(strenglish);

int Chinese = Convert.ToInt32(chinese);

int Math = Convert.ToInt32(math);

int English = Convert.ToInt32(english);

 int total = Math + Chinese + English;

int avg = total / 3;

 Console.WriteLine("姓名：{0},你的总成绩为：{1},平均成绩为{2};", name, total, avg);

Console.ReadKey();

}

}

 }