Coders Programming Forum: C++ Source Code and JAVA Source Code - CodeObsessed.com

class PQfull // ADT interface
  { // implementations and private members hidden
  boolean empty()
  Object insert(ITEM)
  ITEM getmax()
  void change(Object, ITEM)
  void remove(Object)
  void join(PQfull)
  };

class PQfull
  {
  private static class Node
  { ITEM key; Node prev, next;
Node(ITEM v)
{ key = v; prev = null; next = null; }
  }
  private Node head, tail;
  PQfull()
  {
head = new Node(null);
tail = new Node(null);
head.prev = tail; head.next = tail;
tail.prev = head; tail.next = head;
  }
  boolean empty()
  { return head.next.next == head; }
  Object insert(ITEM v)
  { Node t = new Node(v);
t.next = head.next; t.next.prev = t;
t.prev = head; head.next = t;
return t;
  }
ITEM getmax()
  // See Program 9.10
void change(Object x, ITEM v)
  // See Program 9.10
void remove(Object x)
  // See Program 9.10
void join(PQfull p)
  // See Program 9.10
  }

ITEM getmax()
  { ITEM max; Node x = head.next;
  for (Node t = x; t.next != head; t = t.next)
if (Sort.less(x.key, t.key)) x = t;
  max = x.key;
  remove(x);
  return max;
  }
void change(Object x, ITEM v)
  { ((Node) x).key = v; }
void remove(Object x)
  { Node t = (Node) x;
  t.next.prev = t.prev;
  t.prev.next = t.next;
  }
void join(PQfull p)
  {
  tail.prev.next = p.head.next;
  p.head.next.prev = tail.prev;
  head.prev = p.tail;
  p.tail.next = head;
  tail = p.tail;
  }

using std::cout;
using std::cin;
using std::endl;

   std::string explanation; // this upper coding
       char explanation; //after entering void to display

if(item_code=='A')
   explanation='BABY WEAR';
else if(item_code=='B')
   explanation='CHILDREN WEAR;
else if(item_code=='A')
   explanation='LADIES WEAR';
else if(item_code=='A')
   explanation='MENSWEAR';

#include<iostream>
#include<fstream>
#include<cstdlib>
#include<iomanip>
#include<string>

using std::cout;
using std::cin;
using std::endl;

struct RECORD
{
    std::string item_code;
    std::string item_number;
   std::string explanation;
    double price;
}input[10000];

void addRecord(RECORD input[], int &arraycounter);
void printRecord(RECORD input[]);
void printAllRecord(RECORD input[]);

int main()
{
    std::fstream submit;
    submit.open("jualan.dat",std::ios::in);
    submit.seekg(0, std::ios::beg);
    int arraycounter=0;

    do
    {
        submit>>input[arraycounter].item_number>>input[arraycounter].item_code>>input[arraycounter].price;
        arraycounter++;
    }
   
   while(submit.good());
    submit.close();
    arraycounter--;
    {
       int menuEnter;
      do
         {
              cout<<"\tFamily Outfit Shop"<<endl;
                cout<<"\t    MAIN MENU"<<endl;
              cout<<"\t-------------------"<<endl;
                cout<<" 1 = Add a record\n";
            cout<<" 2 = Displays sales report for a category\n";
            cout<<" 3 = Displays sales report for all categories\n";
            cout<<" 4 = Exit";
            cout<<"\nEnter Menu Number : ";
            cin>>menuEnter;

              if(menuEnter==1)
                  addRecord(input, arraycounter);
            else if (menuEnter==2)
                  printRecord(input);
              else if (menuEnter==3)
                  printAllRecord(input);
         }
            while (menuEnter!=4);
       return 0;
    }
   
      void addRecord(RECORD input[], int arraycounter);
      {
      char item_code; // code category
      char item_number;  // code number category

      cout<<"Enter code category : \n";
      cin>>input[arraycounter].item_code;
      cout<<"Enter code number of category : \n";
      cin>>input[arraycounter].item_number;
      arraycounter++;
      }
   
    void printRecord(RECORD input[]);
    {
       char item_code, item_number;
       char explanation;
       float price, total_sales;
       
       cout<<"Please enter category code : "<<endl;
       cin>>item_code;
          if(item_code=='A')
            explanation==BABY WEAR;
         else if(item_code=='B')
            explanation='CHILDREN WEAR';
         else if(item_code=='A')
            explanation='LADIES WEAR';
         else if(item_code=='A')
            explanation='MENSWEAR';

       cout<<"SALES REPORT FOR "<<explanation<<endl;
      cout<<"\nItem Number\t\tPrice" << endl;
      cout<<"------------------------------"<<endl;
      cout<<item_code<<item_number<<"\t\t"<<price<<endl;
      cout<<"------------------------------"<<endl;
      cout<<"Total Sales\t\t"<<total_sales<<endl;
      cout<<endl;

switch(item_code)
{
   case'A':
   if(item_number==101)
   {
      price=10.00;
   }
   if(item_number==102)
   {
      price=5.00;
   }
   break;
   
   case'B':
   if(item_number==101)
   {
      price=12.00;
   }
   if(item_number==104)
   {
      price=20.00;
   }
   if(item_number==105)
   {
      price=20.00;
   }
   break;
   
   case'C':
   if(item_number==103)
   {
      price=12.00;
   }
   break;
   
   case'D':
   if(item_number==101)
   {
      price=12.00;
   }
   break;
}
    }
   
    void printAllRecord(RECORD input[]);
    {
      cout<<"SALES REPORT FOR ALL CATEGORIES"<<endl;
      cout<<"\nCategory\t\tSales" << endl;
      cout<<"------------------------------"<<endl;
      cout<<explanation<<"\t\t"<<price<<endl;
      cout<<"------------------------------"<<endl;
      cout<<"Total Sales\t\t"<<totalSales<<endl;
      cout<<endl;
}

import javax.swing.JOptionPane;

public class Main
{
   public static void main(String[] args)
   {
      String strGrade1 = " ";
      String strGrade2 = " ";
      String strGrade3 = " ";
      int intGrade1 = 0;
      int intGrade2 = 0;
      int intGrade3 = 0;
      int finalGrade = 0;
             
      strGrade1 = JOptionPane.showInputDialog(null, "Enter grade1: ");
      strGrade2 = JOptionPane.showInputDialog(null, "Enter grade2: ");
      strGrade3 = JOptionPane.showInputDialog(null, "Enter grade3: ");
     
      intGrade1 = Integer.parseInt(strGrade1);
      intGrade2 = Integer.parseInt(strGrade2);
      intGrade3 = Integer.parseInt(strGrade3);       
     
      JOptionPane.showMessageDialog(null, "Here is what you entered:\n\ngrade1: " +
            strGrade1 + "\ngrade2: " + strGrade2 + "\ngrade3: " + strGrade3);     
           
      finalGrade = (intGrade1 + intGrade2 + intGrade3) / 3;
     
      JOptionPane.showMessageDialog(null, "Average is: " +  finalGrade);
   }
}