Сортировка!

#include <iostream>
#include < windows.h >
#include < string >
#include < algorithm >
using namespace std;
 
 
 
class Employee
{
        int id;
        char* name;
        double slr;
 
public:
 
        Employee();
        Employee(int, char*, double);
        void Ac();
        void Dp();
};
 
Employee::Employee()
{
        id = 0;
        name = new char[20];
        slr = 0;
}
 
Employee::Employee(int id, char* name, double slr)
{
        this->id = id;
        this->name = name;
        this->slr = slr;
}
void Employee::Ac()
{
        cout << endl << "Enter ID: ";
        cin >> id;
 
        cout << "Enter Name: ";
        cin >> name;
 
        cout << "Enter salary: ";
        cin >> slr;
}
void Employee::Dp()
{
        cout << endl << "Employee Details   " << endl;
        cout << "Name of the employee -> " << name << endl;
        cout << "Employee ID -> " << id << endl;
        cout << "Employee salary -> " << slr << endl;
}
int main()
{
        int n;
 
        cout << "Enter employee numbers: " << endl;
        cin >> n;
 
        for (int i = 0; i < n; i++) {
            Employee ei; 
            ei.Ac();
            ei.Dp();
        }
}