CS301 Assignment # 2 Solution 2013

//**************************From I_am Pakistan*****************************/
//**************************www.vustudents.ning.com*****************************/
#include<iostream.h>
#include<conio.h>
#include<stdlib.h>
using namespace std;
void bestSeller(double,double,double);
class Node {
private:
         char SocialGroup;
         Node * Next;

public:
       void setSocialGroup(char sg){
             SocialGroup=sg;                  
            }
       char getSocialGroup() {      
             return SocialGroup;
            }
      void setNext(Node *n){
              Next=n;
            }
       Node *getNext(){
             return Next;
            }
};

class Queue
{
Node * front;
Node * rear;  
static int visitor;   
int harrypotter_ticket; 
int englishvinglish_ticket;
int takken_ticket;
int male;
int female;
int kids;
      
public :

Queue()
{
         front=new Node();
         front->setSocialGroup('\0');
         front->setNext(NULL);
         rear=NULL;
            harrypotter_ticket=0;
            englishvinglish_ticket=0;
            takken_ticket=0;
            male=0;
            female=0;
            kids=0;
            
            }   
~Queue()
{   
    cout<<"\nObject Deleted";            
}
       
void addTicket(char s,int c)
{
            Node *node=new Node();
            node->setSocialGroup(s);
  switch(c){
            case 1:
               harrypotter_ticket++; 
               group(s);                   
            break;

            case 2:
              englishvinglish_ticket++;
              group(s);                                 
              break;
            case 3:
              takken_ticket++;
              group(s);                                 
              break;
            default:
              break;
             }                        
     if(rear!=NULL){
      
            node->setNext(rear->getNext());
      rear->setNext(node);
      rear=rear->getNext();
      visitor++;
           }
        
     else{
          rear =node;
             rear->setNext(front->getNext());
             front->setNext(rear);
             visitor++;
            }}
            

void group(char g)
{
            if(g=='m' || g=='M')
               {male++;}
            else if(g=='f' || g=='F')
               {female++;} 
            else
               {kids++;}     
}
int  totalVisitors(int c) 
{
if(c==0)
{
       return visitor;     // sum of all visitors   
}     
if(c==1)
{
        return harrypotter_ticket;
}
else if(c==2)
{
       return englishvinglish_ticket;
}
else
{
      return   takken_ticket;     
}} 
 
double totalRevenue(int c)
{
if(c==1)
{
              return  ((double)harrypotter_ticket*650); 
}
          
else if(c==2)
{
            return ((double)englishvinglish_ticket*650);
}
              
else if(c==3)
{
             return ((double)takken_ticket*650);
             
}}

void papolarity(char *movie)
{
  if(male>female && male>kids)
{
    cout<<movie<<" is popular among Males\n";
}    
 else if(female>kids)
{
   cout<<movie<<" is popular among Female\n";
}
 else if(kids>female)
{
    cout<<movie<<" is popular among Kids\n";
}   
else
{
    cout<<movie<<" has Average Popularity\n";
}}

void dequeueVisitors(int num)
{
for(int i=0;i<num;i++)
{     
Node *temp=front;
front=front->getNext();
delete temp;
}}};
int Queue::visitor;


main()
{

Queue *harry_potter= new Queue(); 
Queue *english_vinglish= new Queue(); 
Queue *takken= new Queue(); 

char choice;
int tot_visitors;
int HP_visitors=0;
int EV_visitors=0;
int TK_visitors=0;
double HP_revenue=0;
double EV_revenue=0;
double TK_revenue=0;
char group;
char YesNo;
bool loop=true;
cout<<"Enter 1 for Harry Potter\nEnter 2 for English Vinglish\nEnter 3 for Takken\n";
cout<<"----------------------------\n";
while(loop)
{
label1:
cout<<"Kindely Enter Correct Choice(1-3): ";
cin>>choice;
switch(choice)
{
case '1':
socialGroup1:  
     cout<<"Enter your Social Group(M for male , F for femal and K for kid) ";
     cin>>group;
if(group=='m' || group=='M' || group=='f' || group=='F' || group=='k' || group=='K')     
{
     harry_potter->addTicket(group,1);
     HP_visitors=harry_potter->totalVisitors(1);
     HP_revenue=harry_potter->totalRevenue(1);
}
else
{
    cout<<"**Invalid Input for Social Group**\n";
    goto socialGroup1;
}     
     break;
case '2':
socialGroup2:     
     cout<<"Enter your Social Group(M for male , F for femal and K for kid) ";
     cin>>group;
if(group=='m' || group=='M' || group=='f' || group=='F' || group=='k' || group=='K')     
{     
     english_vinglish->addTicket(group,2);
     EV_visitors=english_vinglish->totalVisitors(2);
     EV_revenue=english_vinglish->totalRevenue(2); 
}
else
{
    cout<<"**Invalid Input for Social Group**\n";
    goto socialGroup2;    
}         
     break;
case '3':
socialGroup3:
    cout<<"Enter your Social Group(M for male , F for femal and K for kid) ";
    cin>>group;     

if(group=='m' || group=='M' || group=='f' || group=='F' || group=='k' || group=='K')     
{     
     takken->addTicket(group,3);
     TK_visitors=takken->totalVisitors(3);
     TK_revenue=takken->totalRevenue(3);  
} 
else
{
    cout<<"**Invalid Input for Social Group**\n";
    goto socialGroup3;    
}        
     break;
default:
     cout<<"Invalide Input\n"; 
     goto label1;  
     break;               
}
label2: 
     cout<<"Do you want to buy Another Ticket (Y/N): ";
     cin>>YesNo;
     if(YesNo=='y' || YesNo=='Y')
     {
                 loop=true;
     }
     else if(YesNo=='n' || YesNo=='N')
     {
                 loop=false;
     }
    else
    {
         cout<<"\n**(PLease Enter Correct Word)**\n";
         goto label2;
    }
    
}
system("cls");
cout<<endl<<"******* Response of Each Movie **************\n";
cout<<endl<<"Total Number of tickets sold for Harry Potter: "<<HP_visitors;  
cout<<endl<<"Total Number of tickets sold for Harry English Vinglish: "<<EV_visitors;
cout<<endl<<"Total Number of tickets sold for Takken: "<<TK_visitors<<endl;


cout<<"\n******* Revenue generated By  each Movie **************\n";
cout<<endl<<"Harry Potter Revenue: "<<HP_revenue;  
cout<<endl<<"English Vinglish  Revenue: "<<EV_revenue;  
cout<<endl<<"Takken Revenue: "<<TK_revenue<<endl;
cout<<"\nTotal revenue of the cenima is "<<HP_revenue+EV_revenue+TK_revenue<<endl<<endl;
bestSeller(HP_revenue,EV_revenue,TK_revenue);

cout<<"\n******* PoPularity of each Movie Among Social Group**************\n\n";
 
harry_potter->papolarity("Harry Potter");
english_vinglish->papolarity("English Vinglish");
takken->papolarity("Takken");

harry_potter->dequeueVisitors(HP_visitors);// delete all harry potter visitors
english_vinglish->dequeueVisitors(EV_visitors); // delete all English Vinglsh visitors
takken->dequeueVisitors(TK_visitors);//// delete all Takken visitors

delete harry_potter;
delete english_vinglish;
delete takken;


cout<<"\n********* From i_am Pakistan**************";
cout<<endl<<"*********www.vustudents.ning.com***********";
getch();
}
void bestSeller(double x,double y,double z)     
{
if(x>y && x>z)
{
    cout<<"Harry Potter is the Best Seller Movie of the Cenima";
}    
 else if(y>z)
{
    cout<<"English Vinglish is the Best Seller Movie of the Cenima";
}
 else if(z>y)
{
   cout<<"Takken is the Best Seller Movie of the Cenima";
}   
else
{
    cout<<"Average Sale";
}}