课程设计-地铁自助售票机模拟系统

桃扇骨 2023-02-19 13:26 25阅读 0赞

#include<iostream>
    #include<fstream>
    #include<conio.h>
    #include<string>
    #include<cstdio>
    #include<windows.h>
    using namespace std;
    struct node  //标记结构体-用于标记地铁自助售票机模拟系统基本信息 
    {
        
        string Num;         //地铁线路 
        string SetoutTime;	//发车时间 
        string BegPlace;	//起始站 
        string EndPlace;	//终点站 
        int Price;			//票价 
        int sum; 			//售票机总收入 
        int Capacity;		//载客量 
        int HumNum;			//订票人数 
        node* Next;			//下一次操作指针 
    };
    class Busman			//操作人员 
    {
        
    private:
        node* BusHead;//结构体指针 
    public:
        Busman() {
        
            BusHead = NULL;
        }
        void FoundInfo(); //录入地铁信息 
        void SearchInfo();//浏览地铁信息 
        void ShowInfo();  //查询路线信息     
        void SellTicket();//售票功能
        void ExitTicket();//退票功能 
    };
    void Busman::FoundInfo()
    {
        
        node* p = NULL, * q;//结构体指针 
        int i, n;//自增变量，线路总数 
        cout << "\n 录入地铁线路 :\n";
        cout << " 记录总数 :";
        cin >> n; //记录地铁线路总数
        for (i = 0; i < n; i++)
        {
        
            q = p;
            p = new node;
            cout << " 地铁线路 :";
            cin >> p->Num;
            cout << " 发车时间 : ";
            cin >> p->SetoutTime;
            cout << " 起始站 :";
            cin >> p->BegPlace;
            cout << " 终点站 :";
            cin >> p->EndPlace;
            cout << " 票价 :";
            cin >> p->Price;
            cout << " 剩余座位 :";
            cin >> p->Capacity;
            p->HumNum = 0;
           // p->sum=p->Price;
           p->sum=0;//总收入初始化为0 
            if (Busman::BusHead == NULL) {
        
                Busman::BusHead = p;
            }
            else {
        
                q->Next = p;
            }
            cout << endl;
        }
        p->Next = NULL;
        cout << " 建立完毕 !" << endl;
    }
    void Busman::ShowInfo()
    {
        
        string time;  //记录当前时间 
        node* p;
        int number;
    	//机器编号-假设有5台购票机 
    	while (true) {
        
    		cout << "请选择自助售票机:[1-5]" << endl;
    		cin >> number;
    		if (1 <= number && number <= 5) {
        
    		cout << "正在进入，请等待..." << endl;
    		cout << "启动成功，请输入..."<<endl; 
    		break;
    		}
    		else {
        
    		cout << "您的选择有误,请重新输入" << endl;
    		continue;
    		}
    	}
        cout << " 当前时间为： ";
        cin >> time;
        cout << " 地铁线路 " << " " << " 发车时间 " << " " << " 起始站 " << "\t" << " 终点站 " << " " << " 票价 " << "\t" << " 载客量 " << " " << " 订票人数 " << " 发出 " << endl;
        for (p = Busman::BusHead; p != NULL; p = p->Next)
        {
        
            cout <<"  "<< p->Num << "\t" << p->SetoutTime << "\t" << p->BegPlace << "\t" << p->EndPlace << "\t" << p->Price << "\t" << p->Capacity << "\t" << p->HumNum;
            if (time >= p->SetoutTime)
            {
        
                cout << "( 已发车 )" << endl;
            }
            else
            {
        
                cout << "( 未发车 )" << endl;
            }
        }
    }
    void Busman::SearchInfo()
    {
        
        int sel; //选择变量 
        string s; // 查找的地铁线路
        node* p;
        cout << "(1) 按线路查找 " << endl;
        cout << "(2) 起点站查找 " << endl;
        cout << "(3) 终电站查找 " << endl;
        cout << ">>>> 选择： ";
        cin >> sel;
        if (sel == 1)
        {
        
            cout << " 输入查找的地铁线路： ";
            cin >> s;
        }
        else if (sel == 2)
        {
        
            cout << " 输入查找的起始站名称： ";
            cin >> s;
        }
        else if (sel == 3) {
        
            cout << " 输入查找的终点站名称： ";
            cin >> s;
        }
        else {
        
            cout << "输入错误!请重新输入" << endl;
        }
    	cout << " 地铁线路 " << "\t" << " 发车时间 " << " " << " 起始站 " << "\t" << " 终点站 " << " " << " 票价 " << "\t" << " 载客量 " << " " << " 订票人数 " << " 发出 " << endl;  
    	for(p = Busman::BusHead; p != NULL; p = p->Next)
        {
        
            if ((sel == 1 && p->Num == s) || (sel == 2 && p->BegPlace == s) || (sel == 3 && p->EndPlace == s))
            {
        
                cout << "\t" << p->Num << "\t" << p->SetoutTime << "\t" << p->BegPlace << "\t" << p->EndPlace << "\t" << p->Price << "\t" << p->Capacity << "\t" << p->HumNum;
                break;
            }
        }
        if (p == NULL) {
        
            cout << " 未找到！ " << endl;
        }
    
    }
    void Busman::SellTicket()
    {
        
        string t, s;
        node* p;	
        cout << " 售票的线路是： ";
        cin >> s;
        for (p = BusHead; p != NULL; p = p->Next)
        {
        
        	if (p->Num == s){
        
        		break;	
        	}	
        }
            
        if (p == NULL)
        {
        
            cout << " 未找到该线路！ " << endl;
            return;
        }
        cout << " 当前时间是： ";
        cin >> t;
        if (t < p->SetoutTime && p->HumNum + 1 <= p->Capacity)
        {
        
            p->HumNum++;
            p->sum+=p->Price;
            int yourmoney;
            //付钱	
            while (true) {
        
                cout << "请投币(仅支持5元，10元，20元的钞票):";
                cin >> yourmoney;
                if (yourmoney != 5 && yourmoney != 10 && yourmoney != 20) {
        
                    cout << "输入金额有误请重新输入" << endl;
                    continue;
                }
                else
                    break;
            }
    
            //添加钱
            while (true) {
        
                int addmoney;
                if (yourmoney < p->Price) {
        
                    while (true) {
        
                        cout << "您输入的金额不足，请再添加金额:";
                        cin >> addmoney;
                        if (addmoney != 5 && addmoney != 10 && addmoney != 20) {
        
                            cout << "输入金额有误请重新输入" << endl;
                            continue;
                        }
                        else
                            break;
                    }
                    yourmoney += addmoney;
                }
                else
                    break;
            }
    
            int chagemoney = yourmoney - p->Price;
    
            int one = 0;
            int five = 0;
            int ten = 0;
            int twenty = 0;
    
            //计算找零
            if (chagemoney != 0) {
        
                while (true) {
        
                    if (chagemoney - 20 < 0) {
        
                        break;
                    }
                    twenty++;
                    chagemoney -= 20;
                }
    
                while (true) {
        
                    if (chagemoney - 10 < 0) {
        
                        break;
                    }
                    ten++;
                    chagemoney -= 10;
                }
    
                while (true) {
        
                    if (chagemoney - 5 < 0) {
        
                        break;
                    }
                    five++;
                    chagemoney -= 5;
                }
    
                while (true) {
        
                    if (chagemoney - 1 < 0) {
        
                        break;
                    }
                    one++;
                    chagemoney -= 1;
                }
    			int exitmoney=0;
                cout << "找您：";
                //分步骤找零 
               /* if (twenty != 0)
                    cout << twenty << "张20元 ";
                if (ten != 0)
                    cout << ten << "张10元 ";
                if (five != 0)
                    cout << five << "张5元 ";
                if (one != 0)
                    cout << one << "张1元 ";
                    */ 
                // 一步找零 
                if(twenty != 0||ten != 0||one != 0){
        
                	exitmoney=twenty*20+ten*10+one*1;
                	cout<<exitmoney<<"元"<<endl;
                }
                
    			 
            }
            cout <<endl<< " 出票成功!祝您路途愉快 " << endl;
            int newseat;
    		newseat = rand()%1000000; //产生票号 
    		cout<<endl<<"票号:["<<newseat<<"]"<<endl; 
    		cout<<"|------------   ********************    -----------|"<<endl
    			<<"|------------   售 票 机 盈 亏 报 表    -----------|"<<endl
    			<<"|------------   票机总收入："<<p->sum<<"          -----------|"<<endl
    			<<"|------------   ********************    -----------|\n"<<endl;
    		
        }
        else
        {
        
            cout << " 该车已发或客载量已满！ " << endl;
        }
    }
    
    void Busman::ExitTicket()
    {
        
        string s, t; //退票线路,退票时间 
        node* p;
        cout << " 退票的线路是： ";
        cin >> s;
        for (p = BusHead; p != NULL; p = p->Next)
            if (p->Num == s) break;
        if (p == NULL)
        {
        
            cout << " 未找到该线路！ " << endl;
            return;
        }
        cout << " 当前时间是： ";
        cin >> t;
        if (t < p->SetoutTime)
        {
        
            p->HumNum--;
            cout << " 请前往人工服务窗口进行退票! " << endl;
        }
        else
        {
        
            cout << " 该车已发车,无法退票！ " << endl;
        }
    }
    
    //显示菜单 
    void ShowForm()
    {
        
        cout << "  欢迎使用地铁自助售票机模拟系统  " << endl;
        cout << " " << endl;
        cout << " *******************************" << endl;
        cout << " * (1)  录入地铁信息  *" << endl;
        cout << " * (2)  浏览地铁信息  *" << endl;
        cout << " * (3)  查询路线信息  *" << endl;
        cout << " * (4)  地铁自助售票  *" << endl;
        cout << " * (5)  地铁自助退票  *" << endl;
        cout << " * (0)  退出系统程序  *" << endl;
        cout << " *******************************" << endl;
        cout << " " << endl;
        cout << "  请输入数字进行选择： ";
    }
    
    
    int main()
    {
        
        int sel;
        Busman BusAdmin;
        while (1)  //循环 
        {
        
            system("cls");
            ShowForm();
            cin >> sel;//选择功能 
            switch (sel)//选择开关 
            {
        
            case 1:
                BusAdmin.FoundInfo();
                break;
            case 2:
                BusAdmin.ShowInfo();
                break;
            case 3:
                BusAdmin.SearchInfo();
                break;
            case 4:
                BusAdmin.SellTicket();
                break;
            case 5:
                BusAdmin.ExitTicket();
                break;
            case 0:
                return 0;
            }
            cout << endl;
            fflush(stdin);
            cout << " 按任意键返回主菜单： " << endl;
            getch();//从控制台读取一个字符，但不显示在屏幕上 
        }
    }

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