d_7_2.cpp

来自「C++应用教程原码,里面包含该书中有十三章内容的代码,详细具体」· C++ 代码 · 共 92 行

#include "stdafx.h"
#include <iostream>
#include <string>
#include<iomanip>
using namespace std;

class Automotor {
private:
  string owner,color,date,number;
public:
	Automotor()
	{ cout << "请输入车主姓名:";
	  cin >> owner;
      cout << "请输入车牌号码:";
	  cin >> number;
	  cout << "请输入车辆出厂日期:";
	  cin >> date;
	  cout << "请输入车辆颜色:";
	  cin >> color;
	}
	string gNumber()
	{ return number; }
    void dispMessage()
	{  cout <<"车主姓名"<< setw(12)<<"车牌号码"<< setw(12)<<"出厂日期"<< setw(12)<<"车辆颜色"<<endl;
	   cout << owner << setw(12)<< number << setw(12)<< date << setw(12)<< color <<endl;
	}
};
  
class Car : public Automotor {
private:
	int carryNumber;
	string line;
public:
	Car ()
	{ cout << "请输入最大载客量:";
	  cin >> carryNumber;
	  cout << "请输入运营路线:";
	  cin >> line;
	}
	void disCarMessage()
	{ cout << "最大载客量" << setw(12) << "运营路线"<< endl;
	  cout << carryNumber << setw(12) << line << endl;
	}
};

class Truck : public Automotor {
private:
	float carryWeigth;
public:
	Truck ()
	{ cout << "请输入最大载货重量:";
	  cin >> carryWeigth;
	}
	void disCarMessage()
	{ cout << "最大载货重量" << endl;
	  cout << carryWeigth << endl;
	}
};

void main()
{ cout << "请输入客车车辆资料"<<endl;
  Car a[2];
  cout << endl<<"请输入货车车辆资料"<<endl;
  Truck b[2];
  string n;
  bool find = false;
  cout << "请输入要查询的车牌号码:";
  cin >> n;
  for (int i=0;i<2;++i)
	  if (a[i].gNumber() == n)
	  { a[i].dispMessage();
        a[i].disCarMessage();
		find = true;
		break;
	  }
  if (!find)
	  for (i=0;i<2;++i)
	    if (b[i].gNumber() == n)
		{ b[i].dispMessage();
          b[i].disCarMessage();
		  find = true;
	      break;
	    }
   if (!find)
	   cout << "对不起！没有找到所要查询的车辆！";
    cin.get(); cin.get(); //等待结束，以便调测程序，可以删除
}