#include
using?namespace?std;
void?wait（）;//等待程序
void?quit（）;//退出程序
void?menu1（）;//網(wǎng)站后臺管理homepage
void?menu2（）;//網(wǎng)上購書系統(tǒng)
void?homepage（）
{
????int??k;
	static?int?countnum1=0;
	system（“color?3f“）;
	cout<<“\n\n“;
	cout<<“\t\t————————————————————————\n“
	????<<“\t\t???????????歡迎進(jìn)入ShoppingOnline系統(tǒng)???????????\n“
????????<<“\t\t————————————————————————\n“
	????<<“\t\t***????????????1.網(wǎng)站后臺管理???????????????****\n“
	????<<“\t\t***????????????2.網(wǎng)上購書???????????????????****\n“
	????<<“\t\t***????????????3.退出系統(tǒng)???????????????????****\n“
	????<<“\t\t————————————————————————\n“
????????<<“\n\n“
	????<<“請輸入您的選擇:“;
	cin>>k;
????switch（k）
	{
	case?1:
		system（“cls“）;
		menu1（）;
		break;
	case?2:
		system（“cls“）;
		menu2（）;
		break;
	case?3:
		cout<		cout<<“正在為您退出系統(tǒng)“<		wait（）;
????????quit（）;
?????	break;
	default:
		countnum1++;
		system（“cls“）;
		if（countnum1>=3）
		{
			cout<<“\n\n\n\t您已經(jīng)三次輸入錯誤!!!\n\n“
				<<“\t我們將要為您退出系統(tǒng)!!!Sorry\n“;
			wait（）;
			quit（）;
		}
		else
		{
		cout<<“\n\n“;
		cout<<“您輸入有誤!!!?請重新輸入:“;
		homepage（）;
		}
	}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????923??2009-10-03?09:51??ShoppingOnline\menu1.cpp

?????文件????????432??2009-09-19?10:20??ShoppingOnline\wait.cpp

?????文件???????5053??2009-10-03?10:13??ShoppingOnline\ShoppingOnline.dsp

?????文件???????1268??2009-10-03?09:50??ShoppingOnline\homepage.cpp

?????文件?????????59??2009-10-03?09:56??ShoppingOnline\menu.cpp

?????文件????????158??2009-09-26?11:15??ShoppingOnline\book.h

?????文件????????558??2009-09-26?11:14??ShoppingOnline\quit.cpp

?????文件????????288??2009-09-28?15:58??ShoppingOnline\a.txt

?????文件???????2986??2009-10-03?09:43??ShoppingOnline\menu2.cpp

?????文件???????2127??2009-10-03?10:08??ShoppingOnline\people.h

?????文件????????120??2009-09-28?16:00??ShoppingOnline\b.txt

?????文件???????7156??2009-10-03?09:51??ShoppingOnline\menu1_1p.cpp

?????文件???????6804??2009-10-03?10:13??ShoppingOnline\menu2_1.cpp

?????文件???????7774??2009-10-03?10:13??ShoppingOnline\menu1_1t.cpp

?????文件???????1008??2009-10-03?09:51??ShoppingOnline\menu1_1.cpp

?????文件????????536??2009-09-16?23:55??ShoppingOnline\ShoppingOnline.dsw

?????文件?????107520??2009-11-19?17:50??ShoppingOnline\ShoppingOnline.ncb

?????文件????????262??2009-10-03?10:17??ShoppingOnline\ShoppingOnline.plg

?????文件??????51712??2009-11-19?17:50??ShoppingOnline\ShoppingOnline.opt

?????目錄??????????0??2009-10-05?23:16??ShoppingOnline

-----------?---------??----------?-----??----

???????????????196744????????????????????20