Powerball Lottery | PROGRAM |

/*
 * File:  Main.cpp
 * Author: TestyVenom
 *
 * Created on September 5, 2011, 10:25 PM
 */

#include <iostream>
#include <cstdlib>
#include <fstream>
#include <string>
#include <time.h>
using namespace std;



const int ARRAY_SIZE = 3000;

int main()
{
   ifstream infile; //file input
        ofstream outfile;
   string filename = "Powerball_lottery.txt"; //name of txt file to be opened
   int total_combos_used;
   int total_not_used;
   int total_plays = 0;
   string date;
   string WB1, WB2, WB3, WB4, WB5, PB, PP;
   

   infile.open(filename.c_str());
   infile >> date >> WB1 >> WB2 >> WB3 >> WB4 >> WB5 >> PB >> PP;

   if(infile) //begin counting plays
   {
      total_plays++;

      while(infile) //loop to count total plays
      {
         total_plays++;
         infile >> date >> WB1 >> WB2 >> WB3 >> WB4 >> WB5 >> PB >> PP;
      }
   }
   infile.close(); //close input file
   cout << "Total number of plays: " << total_plays << endl;

   string played_combos[ARRAY_SIZE] = {"a"}; //array that stores played winning combos

   infile.open(filename.c_str());
   infile >> date >> WB1 >> WB2 >> WB3 >> WB4 >> WB5 >> PB >> PP;

   int i=0; //array position counter
   string combo;
       
   if(infile)
   {
      while(infile)
      {
         combo = (WB1+WB2+WB3+WB4+WB5+PB); //concatenate separated numbers into one value
         played_combos[i] = (combo);
         //cout << combo << endl; //used for testing
         infile >> date >> WB1 >> WB2 >> WB3 >> WB4 >> WB5 >> PB >> PP;
         i++;
      }
   }
   infile.close(); //close input file

       
        //begin random number generator section
        int number_of_tickets = 1; //default number of tickets is one
        int RB1, RB2, RB3, RB4, RB5, RPB; //variables for random numbers
        string random_num, B1, B2, B3, B4, B5, NPB;//numbers are to be changed to strings
       
        /*Initialize random seed*/
        srand( time(NULL) );
       
        cout << "How many tickets do you want generated? ";
        cin >> number_of_tickets;
       
        /*Begin generating random numbers*/
        while (number_of_tickets > 0)
        {
            number_of_tickets = number_of_tickets -1;
        RB1 = rand() % 59 + 1; //ball 1
        RB2 = rand() % 59 + 1; //ball 2
        while (RB2 == RB1)
        {
            RB2 = rand() % 59 + 1;
        }
        RB3 = rand() % 59 + 1; //ball 3
        if (RB3 == RB2 || RB3 == RB1)
        {
            while (RB3 == RB2 || RB3 == RB1)
            {
                        RB3 = rand() % 59 + 1;
            }
        }
        RB4 = rand() % 59 + 1; //ball 4
        if (RB4 == RB3 || RB4 == RB2 || RB4 == RB1)
        {
            while (RB4 == RB3 || RB4 == RB2 || RB4 == RB1)
            {
                RB4 = rand() % 59 + 1;
            }
        }
        RB5 = rand() % 59 + 1; //ball 5
        if (RB5 == RB4 || RB5 == RB3 || RB5 == RB2 || RB5 == RB1)
        {
            while (RB5 == RB4 || RB5 == RB3 || RB5 == RB2 || RB5 == RB1)
            {
                RB5 = rand() % 59 + 1;
            }
        }
       
        RPB = rand() % 39 + 1;
       
       
        outfile.open("new_numbers.txt");
        outfile << RB1 << ' ' << RB2 << ' ' << RB3 << ' ' << RB4 << ' ' << RB5 << ' ' << RPB << endl;
        outfile.close();
        infile.open("new_numbers.txt");
        infile >> B1 >> B2 >> B3 >> B4 >> B5 >> NPB;
        infile.close();
       
       
        if (B1.length() == 1 || B2.length() == 1 || B3.length() == 1 || B4.length() == 1 || B5.length() == 1 || NPB.length() == 1)
        {
            if(B1.length() == 1)
            {
                B1 = '0' + B1;
            }
           
            if(B2.length() == 1)
            {
                B2 = '0' + B2;
            }
           
            if(B3.length() == 1)
            {
                B3 = '0' + B3;
            }
           
            if(B4.length() == 1)
            {
                B4 = '0' + B4;
            }
           
            if(B5.length() == 1)
            {
                B5 = '0' + B5;
            }
           
            if(NPB.length() == 1)
            {
                NPB = '0' + NPB;
            }
        }
       
       
        random_num = B1+B2+B3+B4+B5+NPB;
       
       
       
        cout << "Random number " << RB1<<' ' << RB2<<' ' << RB3<<' ' << RB4<<' ' << RB5<<' ' << RPB << endl;
        cout <<' ' << random_num << endl;
       
        //end random number generator
       
            string num = "320923454031"; //use to force a match for testing
            int ctr = 0; //loop counter
            int no_matches = 0; //number of non-matches
            int matches = 0; //number of matches
            while(random_num != played_combos[ctr] && ctr != total_plays)
            {
               
                if(random_num != played_combos[ctr])
                {
                  no_matches++;
                  ctr++;
                }
                if(random_num == played_combos[ctr])
                {
                    matches++;
                    cout << played_combos[ctr] << " matches " << matches << endl;
                    ctr++;
                }
               
            }
        cout << no_matches << " didn't match" << endl;
        }
       
   return 0;
}