订票.txt

最常用的50个经典程序

using System;
public class book_ticket
{
	public static void Main()
	{
		int[] A=new int [10];
		int next;
		Console.WriteLine ("欢迎使用南方航空公司订票系统:");
		Console.WriteLine ("1预订头等仓(1-5号座位)\n2预订经济仓(6-10号座位)\n-1退出");
		do
		{
			Console.WriteLine ("请选择:");
			next=int.Parse (Console.ReadLine ());
			switch(next)
			{
				case 1:
					Console.WriteLine ("请输入座位号:");
					int next1=int.Parse (Console.ReadLine ());
					if((next1<1)||(next1>5))
					{
						Console.WriteLine ("您的输入有误,请重新输入(头等仓的座号范围是1-5)");
						continue;
					}
					if(A[next1-1]==1)
					{
						Console.WriteLine ("抱歉...该座位{0}已被预订!",next1);
					}
					else
					{
						A[next1-1]=1;
						Console.WriteLine ("ok...预订成功,您的座位是{0}号.",next1);
					}
					break;
				case 2:
					Console.WriteLine ("请输入座位号:");
					int next2=int.Parse (Console.ReadLine ());
					if((next2<6)||(next2>10))
					{
						Console.WriteLine ("您的输入有误,请重新输入(经济仓的座号范围是6-10)");
						continue;
					}
					if(A[next2-1]==1)
					{
						Console.WriteLine ("抱歉...该座位{0}已被预订!",next2);
					}
					else
					{
						A[next2-1]=1;
						Console.WriteLine ("ok...预订成功,您的座位是{0}号.",next2);
					}
					break;
				case -1:
					break;
				default:
					break;
			}
		}while(next!=-1);
	}
}