Coding hub - 1

#include <iostream>
using namespace std;
class emp
{
 public:
 int eno;
 char name[20],des[20];
 void get()
 {
     cout<<"\n Enter the name of the employee: ";
     cin>>name;
     cout<<"\n Enter the designation: ";
     cin>>des;
     cout<<"\n Enter the emp number: ";
     cin>>eno;
     }
};
class salary:public emp
{
    float bp,hra,da,pf,np;
    public:
    void get2()
    {
        cout<<"\n Enter the basic pay of the employee";
        cin>>bp;
        cout<<"\n Enter the House rent allowance: ";
        cin>>hra;
        cout<<"\n Enter the  dearness allowance: ";
        cin>>da;
        cout<<"\n Enter the provident fund: ";
        cin>>pf;
    }
    void calculate()
    {
        np=bp+hra+da-pf;
    }
    void display()
    {
        cout<<eno<<"\t"<<name<<"\t"<<des<<"\t"<<bp<<"\t"<<hra<<"\t"<<da<<"\t"<<pf<<"\t"<<np<<endl;
    }
};
int main()
{
    int i,n;
    char ch;
    salary s[10];
    cout<<"\n Enter the number of the employee: ";
    cin>>n;
    for(i=0;i<n;i++)
    {
        s[i].get();
        s[i].get2();
        s[i].calculate();
    }
    cout<<"\n\t\t employee details \n";
    cout<<" \n e_no \t e_name \t des \t hra \t da \t pf \t np"<<endl;
    for (i=0;i<n;i++)
    {
        s[i].display();
    }
    return 0;
}

This coding is helpful to print out the name ,designation,basic pay,house rent allowance,dearness allowance,provident fund,normal price.
Try once by yourself.