上课笔记

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

 

namespace ConsoleApplication1

{

    class Program

    {

        static void Main(string[] args)

        {

           // Console.WriteLine("welcome you");

            //double k = 1234.789;

            //Console.WriteLine("金额{0,18:c}", k);

            //Console.WriteLine("{0,20:c4}", k);

            //Console.ReadLine();

            //int i = 12345;

            //double j = 123.45678;

            //Console.WriteLine("i={0,18:D}) j={1,20:F3}",i,j);

            //Console.WriteLine();

            //Console.WriteLine("i={0,-18:D}) j={1,-20:F3}", i, j);

            //Console.WriteLine("i={0,-18:D}) j={0,-20:F3}", i, j);

            //string strname;

            //Console.WriteLine("Please write your name");

            //strname = Console.ReadLine();

            //Console.WriteLine("{0},welcome you!",strname);

            Console.Write("请输入字符：");

            int strv = Console.Read();

            Console.WriteLine("用户输入的内容为：{0}", strv);

            strv = Console.Read();

            strv = Console.Read();

            Console.WriteLine("用户输入的内容为;{0}", strv);

            Console.ReadLine();

           Console.ReadLine();

           

        }

    }

}