Using class in c++

Define a class worker with the following specifications :

Private members of class worker

wno                  integer

wname             25 characters

hrwk, wgrate    float (hour worked and wage rate per hour)

totwage            float (hrwk * wgrate )

calcwg ( )         A function to find hrwk * wgrate with float return type.

Public members of class worker

In_data ( ) a function to accept values for wno, wname, hrwk, wgrate and invoke calcwg ( ) to calculate netpay.

Out_data ( ) a function to display all the data members on the screen

PROGRAM:

#include <iostream.h>

#include <conio.h>

#include <stdio.h>

class worker {

private:

int wno;

char name[25];

char subject[10];

float hrwk;

float wgrate;

float totwage;

float calcwg();

public:

void In_data();

void Out_data();

};

float worker::calcwg() {

return hrwk*wgrate;   

}

void worker::In_data() {

cout<<"\nEnter worker number: ";

cin>>wno;

cout<<"\nEnter your name: ";

gets(name);

cout<<"\nEnter hour worked: ";

cin>>hrwk;

cout<<"\nEnter wage per hour : ";

cin>>wgrate;

totwage=calcwg();

}

void worker::Out_data() {

cout<<"\nYour worker number: "<<wno;

cout<<"\nYour name: "<<name;

cout<<"\nhours worked: "<<hrwk;

cout<<"\nWage per hour: "<<wgrate;

cout<<"\nYour total wages: "<<calcwg();

}

void main() {

worker w1;

w1.In_data();

w1.Out_data();

getch();

}