c#初学——控制台简单输入输出例子

最简单的C#输入输出例子：

 

using System;

class JustTest
{
        static void Main(string[] args)
        {
                int a= 1;
                int b= a;
                     b= 2; //注意最后结果中b的值是多少
                string c= "一个占位符例子";
                Console.WriteLine("return:{0},{1},这是{2}",a,b,c);
        }
}

using System;

class JustTest
{
        static void Main(string[] args)
        {
                //Write()输出结果无结束符,所以不换行
                Console.Write("请输入：");        
                int a = Console.Read();
                //WriteLine()输出结果有结束符，有换行
                Console.WriteLine("通过Read()方法得到a=" + a);    
                Console.WriteLine("通过Read()方法得到a=" + (char)a);

        }
}