在本文中，讨论了用于管理医院管理系统的C++程序。给定医院名称，医院名称，联系方式以及以下医生和患者的数据，这些是需要实现的功能：
支持的功能：
- 打印医院数据
- 打印患者数据
- 床价格排序
- 按可用床排序
- 按名称分类
- SORT BY评分和评论
- 打印任何特定城市的医院
该程序中的重要功能：
- PrintHospitalData()：它将打印所有医院数据。
- PrintPatientData()：它将打印所有医院数据。
- SortHospitalByName()：按名称对所有医院进行排序
- SortHospitalByRating()：根据等级对医院进行排序
- SortByBedsAvailable()：根据可用床位对医院进行排序
- SortByBedsPrice()：根据最低价格对医院进行排序。
方法：
- 为Hospital数据集和Patient数据创建类。
- 初始化存储医院数据集和患者数据的变量。
- 为访问医院数据集和患者数据的医院和患者类别创建对象。
- 使用两个数组保存医院数据集和患者数据。
- 实现给定的功能，如下所示。
下面是上述方法的实现。
C++
// C++ program to implement the Hospital
// Management System
#include
using namespace std;
// Store the data of Hospital
class Hospital {
public:
string H_name;
string location;
int available_beds;
float rating;
string contact;
string doctor_name;
int price;
};
// Stores the data of Patient
class Patient : public Hospital {
public:
string P_name;
int P_id;
};
// Hospital Data
void PrintHospitalData(
vector& hospitals)
{
cout << "PRINT hospitals DATA:"
<< endl;
cout << "HospitalName "
<< "Location "
<< "Beds_Available "
<< "Rating "
<< "Hospital_Contact "
<< "Doctor_Name "
<< "Price_Per_Bed \n";
for (int i = 0; i < 4; i++) {
cout << hospitals[i].H_name
<< " "
<< " "
<< hospitals[i].location
<< " "
<< hospitals[i].available_beds
<< " "
<< hospitals[i].rating
<< " "
<< hospitals[i].contact
<< " "
<< hospitals[i].doctor_name
<< " "
<< " "
<< hospitals[i].price
<< " "
<< endl;
}
cout << endl
<< endl;
}
// Function to print the patient
// data in the hospital
void PrintPatientData(
vector& patients,
vector& hospitals)
{
cout << "PRINT patients DATA:"
<< endl;
cout << "Patient_Name "
<< "Patient_Id "
<< "Patient_Contact "
<< "Alloted_Hospital "
<< "Patient_Expenditure \n";
for (int i = 0; i < 4; i++) {
cout << patients[i].P_name
<< " "
<< " "
<< patients[i].P_id
<< " "
<< " "
<< patients[i].contact
<< " "
<< hospitals[i].H_name
<< " "
<< patients[i].price
<< " "
<< endl;
}
cout << endl
<< endl;
}
// Comparator function to sort the
// hospital data by name
bool name(Hospital& A, Hospital& B)
{
return A.H_name > B.H_name;
}
// Function to sort the hospital
// data by name
void SortHospitalByName(
vector hospitals)
{
// Sort the date
sort(hospitals.begin(),
hospitals.end(),
name);
cout << "SORT BY NAME:"
<< endl
<< endl;
PrintHospitalData(hospitals);
}
// Comparator function to sort the
// hospital data by rating
bool rating(Hospital& A, Hospital& B)
{
return A.rating > B.rating;
}
// Function to sort the hospital
// data by namerating
void SortHospitalByRating(vector hospitals)
{
sort(hospitals.begin(),
hospitals.end(),
rating);
cout << "SORT BY Rating:"
<< endl
<< endl;
PrintHospitalData(hospitals);
}
// Comparator function to sort the
// hospital data by Bed Available
bool beds(Hospital& A, Hospital& B)
{
return A.available_beds > B.available_beds;
}
// Function to sort the hospital
// data by Bed Available
void SortByBedsAvailable(
vector hospitals)
{
sort(hospitals.begin(),
hospitals.end(),
beds);
cout << "SORT BY Available Beds:"
<< endl
<< endl;
PrintHospitalData(hospitals);
}
// Comparator function to sort the
// hospital data by Bed Price
bool beds_price(Hospital& A, Hospital& B)
{
return A.price < B.price;
}
// Function to sort the hospital
// data by Bed Price
void SortByBedsPrice(
vector hospitals)
{
sort(hospitals.begin(),
hospitals.end(),
beds_price);
cout << "SORT BY Available Beds Price:"
<< endl
<< endl;
PrintHospitalData(hospitals);
}
// Comparator function to sort the
// hospital data by City
void PrintHospitalBycity(
string city, vector hospitals)
{
cout << "PRINT hospitals by Name :"
<< city << endl;
cout << "HospitalName "
<< "Location "
<< "Beds_Available "
<< "Rating "
<< "Hospital_Contact "
<< "Doctor_Name "
<< "Price_Per_Bed \n";
for (int i = 0; i < 4; i++) {
if (hospitals[i].location != city)
continue;
cout << hospitals[i].H_name
<< " "
<< " "
<< hospitals[i].location
<< " "
<< hospitals[i].available_beds
<< " "
<< hospitals[i].rating
<< " "
<< hospitals[i].contact
<< " "
<< hospitals[i].doctor_name
<< " "
<< " "
<< hospitals[i].price
<< " "
<< endl;
}
cout << endl
<< endl;
}
// Function to implement Hospital
// Management System
void HospitalManagement(
string patient_Name[], int patient_Id[],
string patient_Contact[], int bookingCost[],
string hospital_Name[], string locations[], int beds[],
float ratings[], string hospital_Contact[],
string doctor_Name[], int prices[])
{
// Stores the Hospital data
// and user data
vector hospitals;
// Create Objects for hospital
// and the users
Hospital h;
// Initialize the data
for (int i = 0; i < 4; i++) {
h.H_name = hospital_Name[i];
h.location = locations[i];
h.available_beds = beds[i];
h.rating = ratings[i];
h.contact = hospital_Contact[i];
h.doctor_name = doctor_Name[i];
h.price = prices[i];
hospitals.push_back(h);
}
// Stores the patient data
vector patients;
Patient p;
// Initialize the data
for (int i = 0; i < 4; i++) {
p.P_name = patient_Name[i];
p.P_id = patient_Id[i];
p.contact = patient_Contact[i];
p.price = bookingCost[i];
patients.push_back(p);
}
cout << endl;
// Call the various operations
PrintHospitalData(hospitals);
PrintPatientData(patients, hospitals);
SortHospitalByName(hospitals);
SortHospitalByRating(hospitals);
PrintHospitalBycity("Bangalore", hospitals);
SortByBedsAvailable(hospitals);
SortByBedsPrice(hospitals);
}
// Driver Code
int main()
{
// Stores hospital data and
// the user data
string patient_Name[] = { "P1", "P2", "P3", "P4" };
int patient_Id[] = { 2, 3, 4, 1 };
string patient_Contact[]
= { "234534XXX7", "234576XXX2", "857465XXX9",
"567657XXX0" };
int bookingCost[] = { 1000, 1200, 1100, 600 };
string hospital_Name[] = { "H1", "H2", "H4", "H3" };
string locations[] = { "Bangalore", "Bangalore",
"Mumbai ", "Prayagraj" };
int beds[] = { 4, 5, 6, 9 };
float ratings[] = { 5.2, 4.1, 3.4, 5.9 };
string hospital_Contact[]
= { "657534XXX7", "298766XXX2", "324565XXX9",
"343456XXX4" };
string doctor_Name[] = { "D1", "D4", "D3", "D2" };
int prices[] = { 100, 200, 100, 290 };
// Function Call
HospitalManagement(
patient_Name, patient_Id, patient_Contact,
bookingCost, hospital_Name, locations, beds,
ratings, hospital_Contact, doctor_Name, prices);
return 0;
} 输出：
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