W.A.P to store detail as product code, prod name, unitprice & quantity for a product in a class. Compute amount & display detail for the product. Use constructor to initialize class data members.

#include<iostream.h>

#include<conio.h>

class product {

            int pc,qty;

            char nm[20];

            float up,amt;

public:

            product() {

                        cout<<"\n Enter Product Code  :  =  ";

                        cin>>pc;

                        cout<<"Enter the Name         :  =  ";

                        cin.get();  // to clear the buffer

                        cin.getline(nm,20);

                        cout<<"\n Enter unit price & qty : = ";

                        cin>>up>>qty;

            }

             void compute() {

                        amt = qty *up;

             }

              void putdata() {

                        cout<<"\n Product Code = "<<pc;

                        cout<<"\n Product Name = "<<nm;

                        cout<<"\n Total Amount = "<<amt;

              }

              ~product() {

                        cout<<"\n Destroting object";

              }

            };

            void main() {

                        clrscr();

                        product prod;

                        prod.compute();

                        prod.putdata();

                        getch();

            }

OUTPUT:-

 Enter Product Code  :   =  101

 Enter the Name          :  =  Pen

 Enter unit price & qty : = 25 10

 Product Code = 101

 Product Name = Pen

 Total Amount = 250