slip 16

/* Slip no : 16_1 Write a C++ program to accept n numbers from user through Command Line Argument. Store all positive and negative numbers in two different arrays. Display contents both arrays. */

#include<iostream.h>

#include<conio.h>

#include<stdlib.h>

void main(int argc,char *argv[])

{

                int pos[20],neg[20],n,j=0,k=0;

                clrscr();

                for(int i=1;i<argc;i++)

                {

                                n=atoi(argv[i]);

                                if(n>=0)

                                {

                                                pos[k]=n;

                                                k++;

                                }

                                else

                                {

                                                neg[j]=n;

                                                j++;

                                }

                }

                cout<<"\n positive no array is : ";

                for(i=0;i<k;i++)

                {

                                cout<<"\t"<<pos[i];

                }

                cout<<"\n Negative no array is : ";

                for(i=0;i<j;i++)

                {

                                cout<<"\t"<<neg[i];

                }

                getch();

}

/* Slip no : 16_2 Define a class Product that contains data member as Prod_no, Prod_Name, Prod_Price. Derive a class Discount(discount_in_Percentage) from class Product. A Customer buys ‘n’ products. Accept quantity for each product , calculate Total Discount and accordingly generate Bill. Display the bill using appropriate Manipulators.*/

#include<iostream.h>

#include<conio.h>

#include<iomanip.h>

 class Product

{              public:

                int no;

                char pname[20];

                float price;

                public :

                void accept()

                {              cout<<"\n Enter product id : ";

                                cin>>no;

                                cout<<"\n Enter product name : ";

                                cin>>pname;

                                cout<<"\n Enter product price : ";

                                cin>>price;

                }

};

class Discount : public Product

{

                public :

                int d;

                void accept_D()

                {

                                cout<<"\n Enter product discount : ";

                                cin>>d;

                }

                void display()

                {                    cout<<setiosflags(ios::left)<<setw(15)<<pname<<setw(10)<<price<<setiosflags(ios::right)<<setw(10)<<d<<endl;

                }

};

void main()

{

                Discount ob[10];

                int i,n,total=0,discnt=0;

                char cname[20];clrscr();

                cout<<"\n Enter name of customer :  ";

                cin>>cname;

                cout<<"\n Enter no product to be puraches : ";

                cin>>n;

                for(i=0;i<n;i++)

                {

                ob[i].accept();

                ob[i].accept_D();

                }

                cout<<"\n **********YOUR BILL**************\n";

                cout<<"\n Name of customer : "<<cname<<endl;

                cout<<setiosflags(ios::left)<<setw(15)<<"Product name "<<setw(10)<<"Price"<<setiosflags(ios::right)<<setw(10)<<"Discount"<<endl;

                for(i=0;i<n;i++)

                {

                 ob[i].display();

                 total=total+ob[i].price;

                 discnt=discnt+((ob[i].price * ob[i].d)/100);

                }

                cout<<"\n=====================================\n";

                cout<<"Total : ";

                cout<<setw(25)<<setiosflags(ios::right)<< total-discnt;

                getch();

}