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#include<stdio.h>
#include<conio.h>
#include<string.h>
struct menu
{
int serial_number;
char dishes_name[50];
int money;
}dishes[50]={
{1, "麻婆豆腐" ,20},
{2, "鱼香鸡丝" ,25},
{3, "北京烤鸭" ,67},
{4, "乱炖" ,54},
{5, "海带丝" ,12},
{6, "土豆丝" ,12},
{7, "可乐鸡翅" ,44},
{8, "分米鸡" ,77},
{9, "牛肉面" ,24},
{10, "葱油饼" ,5},
{11, "米饭" ,3}
};
int outside( void )
{
printf ( "--------------------------------\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| 欢迎来到餐厅点餐系统 |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "--------------------------------\n" );
}
int welcome( int PEOPLENUMBER, int DESK)
{
printf ( "--------------------------------\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| 第%d号的%d位客人,欢迎光临 |\n" ,PEOPLENUMBER,DESK);
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "--------------------------------\n" );
}
int menu( struct menu* b)
{
printf ( "------编号------名称-----价格---\n" );
printf ( "| %d\t %s\t %d\t |\t\n" ,(b)->serial_number,(b)->dishes_name,(b)->money);
printf ( "| %d\t %s\t %d\t |\t\n" ,(b+1)->serial_number,(b+1)->dishes_name,(b+1)->money);
printf ( "| %d\t %s\t %d\t |\t\n" ,(b+2)->serial_number,(b+2)->dishes_name,(b+2)->money);
printf ( "| %d\t %s\t %d\t |\t\n" ,(b+3)->serial_number,(b+3)->dishes_name,(b+3)->money);
printf ( "| %d\t %s\t %d\t |\t\n" ,(b+4)->serial_number,(b+4)->dishes_name,(b+4)->money);
printf ( "| %d\t %s\t %d\t |\t\n" ,(b+5)->serial_number,(b+5)->dishes_name,(b+5)->money);
printf ( "| %d\t %s\t %d\t |\t\n" ,(b+6)->serial_number,(b+6)->dishes_name,(b+6)->money);
printf ( "| %d\t %s\t %d\t |\t\n" ,(b+7)->serial_number,(b+7)->dishes_name,(b+7)->money);
printf ( "| %d\t %s\t %d\t |\t\n" ,(b+8)->serial_number,(b+8)->dishes_name,(b+8)->money);
printf ( "| %d\t%s\t %d\t |\t\n" ,(b+9)->serial_number,(b+9)->dishes_name,(b+9)->money);
printf ( "| %d\t%s\t %d\t |\t\n" ,(b+10)->serial_number,(b+10)->dishes_name,(b+10)->money);
printf ( "--------------------------------\n" );
}
int waiting( void )
{
printf ( "--------------------------------\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| 已收到您的菜单,请等待上餐 |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "--------------------------------\n" );
}
int bill( int NUM[50], struct menu* b, int PAYMONEY)
{
printf ( "--------------------------------\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| 请查收您的账单 |\n" );
printf ( "| 如有异议请联系服务员 |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "--------------------------------\n" );
int i;
for (i=0;;i++)
{
if (NUM[i]==0)
{
break ;
}
printf ( " %d\t %s\t %d\t\n" ,NUM[i],(b+NUM[i]-1)->dishes_name,(b+NUM[i]-1)->money);
}
printf ( "总共为%d元\n" ,PAYMONEY);
}
int goodbye( void )
{
printf ( "--------------------------------\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| 谢谢您的回顾 |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "--------------------------------\n" );
}
int backstage_welcome( void )
{
printf ( "--------------------------------\n" );
printf ( "| |\n" );
printf ( "| 欢迎进入后台管理系统 |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "| 修改价格请输入1 |\n" );
printf ( "| |\n" );
printf ( "| 修改菜品请输入2 |\n" );
printf ( "| |\n" );
printf ( "| 退出管理员界面请输入3 |\n" );
printf ( "| |\n" );
printf ( "| |\n" );
printf ( "--------------------------------\n" );
}
int main()
{
start:
outside();
int desknumber,human;
int n,i,num[50],paymoney=0;
int keyword;
int change;
struct menu* pmenu=&dishes;
printf ( "请输入餐桌号(输入1009进入管理界面)" );
scanf ( "%d" ,&desknumber);
if (desknumber==1009)
{
goto start_backstage;
}
printf ( "请输入就餐人数" );
scanf ( "%d" ,&human);
system ( "cls" );
welcome(human,desknumber);
printf ( "输入任意阿拉伯数字点击回车进入下一步" );
scanf ( "%d" );
system ( "cls" );
menu(pmenu);
pmenu=&dishes;
printf ( "请输入想吃的菜的编号,可一次输入多个编号,每个编号后请输入“,”,最后以0结束\n" );
for (i=0;;i++)
{
scanf ( "%d," ,&num[i]);
if (num[i]==0)
{
break ;
}
else
{
paymoney+=((pmenu+num[i]-1)->money);
}
}
system ( "cls" );
waiting();
start_to_bill:
printf ( "查看账单请输入1\n" );
scanf ( "%d" ,&n);
system ( "cls" );
start_to_pay:
if (n==1)
{
bill(num,pmenu,paymoney);
}
else
{
printf ( "输入有误,请重新输入\n" );
goto start_to_bill;
}
printf ( "已经帮您联系服务员,服务员将很快到达,请您稍等\n" );
printf ( "请服务员确认后输入密码(1111)\n" );
scanf ( "%d" ,&keyword);
system ( "cls" );
if (keyword==1111)
{
goodbye();
printf ( "请输入任意一个阿拉伯数字,重置点餐系统\n" );
scanf ( "%d" );
system ( "cls" );
goto start;
}
else
{
printf ( "输入错误,请重新输入\n" );
goto start_to_pay;
}
start_backstage:
printf ( "请输入管理员密码(1111)" );
scanf ( "%d" ,&keyword);
if (keyword!=1111)
{
printf ( "密码错误,随意输入一个阿拉伯数字返回" );
scanf ( "%d" );
system ( "cls" );
goto start;
}
system ( "cls" );
start_manage:
backstage_welcome();
scanf ( "%d" ,&change);
if (change==1)
{
int bianhao,changemoney;
printf ( "请输入菜品编号" );
scanf ( "%d" ,&bianhao);
printf ( "\n请输入修改的价格\n" );
scanf ( "%d" ,&changemoney);
(pmenu+bianhao-1)->money=changemoney;
printf ( "修改成功,输入任意阿拉伯数字返回管理员界面\n" );
scanf ( "%d" );
system ( "cls" );
goto start_manage;
}
else if (change==3)
{
system ( "cls" );
goto start;
}
else if (change==2)
{
int bianhao;
char dish_name[50];
char *pname=&(pmenu+bianhao-1)->dishes_name;
printf ( "请输入菜品编号" );
scanf ( "%d" ,&bianhao);
getchar ();
printf ( "\n请输入修改的名称\n" );
gets (dish_name);
strcpy (dishes[bianhao-1].dishes_name,dish_name);
//strcpy(pname,dish_name);
printf ( "修改成功,输入任意阿拉伯数字返回管理员界面\n" );
scanf ( "%d" );
system ( "cls" );
goto start_manage;
}
else
{
printf ( "请输入有效的数" );
system ( "cls" );
goto start_manage;
}
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