override1.cs

深入浅出C＃,学习C#比较好的用例,能够很快掌握C#.

using System;
class Ctime
{
	protected int year,month,day,hour,minute,second;
	public Ctime(int year,int month,int day,int hour,int minute,int second)
	{
		this.year=year;
		this.month=month;
		this.day=day;
		this.hour=hour;
		this.minute=minute;
		this.second=second;
	}
	public virtual void print()
	{
	}
}
class China:Ctime
{
	public China(int year,int month,int day,int hour,int minute,int second):base(year,month,day,hour,minute,second)
	{
	}
	public override void print()
	{
		Console.WriteLine("The time in China is:");
		Console.WriteLine("year:{0},month:{1},day:{2},hour:{3},minute:{4},second:{5}",year,month,day,hour,minute,second);
	}
}
class Japan:Ctime
{
	public Japan(int year,int month,int day,int hour,int minute,int second):base(year,month,day,hour,minute,second)
	{
	}
	public override void print()
	{
		Console.WriteLine("The time in Japan is:");
		Console.WriteLine("year:{0},month:{1},day:{2},hour:{3},minute:{4},second:{5}",year,month,day,hour,minute,second);
	}

}

class MainClass
{
	public static void Main()

	{
		int year,month,day,hour,minute,second;
		int year1,month1,day1,hour1,minute1,second1;
      
		Console.WriteLine("Input the time in China:");
		Console.Write("year:");
		string str=Console.ReadLine();
		year=int.Parse(str);
		Console.Write("month:");
		str=Console.ReadLine();
		month=int.Parse(str);
		Console.Write("day:");
		str=Console.ReadLine();
		day=int.Parse(str);
		Console.Write("hour:");
		str=Console.ReadLine();
		hour=int.Parse(str);
		Console.Write("minute:");
		str=Console.ReadLine();
		minute=int.Parse(str);
		Console.Write("second:");
		str=Console.ReadLine();
		second=int.Parse(str);
		China china=new China(year,month,day,hour,minute,second);
		china.print();

		Console.WriteLine("Input the time in Japan:");
		Console.Write("year:");
		string str1=Console.ReadLine();
		year1=int.Parse(str1);
		Console.Write("month:");
		str1=Console.ReadLine();
		month1=int.Parse(str1);
		Console.Write("day:");
		str1=Console.ReadLine();
		day1=int.Parse(str1);
		Console.Write("hour:");
		str1=Console.ReadLine();
		hour1=int.Parse(str1);
		Console.Write("minute:");
		str1=Console.ReadLine();
		minute1=int.Parse(str1);
		Console.Write("second:");
		str1=Console.ReadLine();
		second1=int.Parse(str1);
		Japan japan=new Japan(year1,month1,day1,hour1,minute1,second1);
		japan.print();
	}
}