/////////////////////////////////////////////////
// Vote Counter                                //
//     Implemented by: Adam Barth              //
//     Designed by:   Rachel Parke-Houben      //
//                            October 17, 2004 //
/////////////////////////////////////////////////

// Include standard library
#include <iostream>

// Use std namespace to get cin, cout, and endl
using namespace std;

/////////////////////////////////////////////////
// Macro Definitions                           //
/////////////////////////////////////////////////

// This is declared in some header, but I forget where
#ifndef EXIT_SUCCESS
#define EXIT_SUCCESS 0
#endif

// Each candidate has a letter of the alphabet
#define KERRY 'K'
#define BUSH  'B'
#define NADER 'N'

/////////////////////////////////////////////////
// voteCounter Declaration                     //
/////////////////////////////////////////////////

/////////////////////////////////////////////////
// voteCounter
//
// Counts votes for each candidate
class voteCounter
{
public:
    // Constructor
    voteCounter( void );
    // Destructor (declare virtual for derived classes)
    virtual ~voteCounter();

    // Count a vote for one of the three candidates
    void incKerry( void );
    void incBush(  void );
    void incNader( void );
    // Or else count a vote for Other
    void incOther( void );

    // Print the results of the election
    void printResults( void ) const;

private:
    unsigned long
    // Candidates   // Statistics
    m_kerry,        m_total,
    m_bush,         m_other,
    m_nader;
};

/////////////////////////////////////////////////
// voteCounter Implementation                  //
/////////////////////////////////////////////////

/////////////////////////////////////////////////
// Constructor
//
// Initalize all vote counts to zero
voteCounter::voteCounter( void )
    : m_total(0),
      m_kerry(m_total),
      m_bush( m_total),
      m_nader(m_total),
      m_other(m_total)
{
}

/////////////////////////////////////////////////
// Destructor
//
// Nothing to destruct
voteCounter::~voteCounter()
{
}

/////////////////////////////////////////////////
// incKerry
//
// Count a vote for Kerry
void voteCounter::incKerry( void )
{
    m_kerry++;   // Record vote
    m_total++;   // Increment total
}

/////////////////////////////////////////////////
// incBush
//
// Count a vote for Bush
void voteCounter::incBush( void )
{
    m_bush++;    // Record vote
    m_total++;   // Increment total
}

/////////////////////////////////////////////////
// incNader
//
// Count a vote for Nader
void voteCounter::incNader( void )
{
    m_nader++;   // Record vote
    m_total++;   // Increment total
}

/////////////////////////////////////////////////
// incOther
//
// Count a vote for Other
void voteCounter::incOther( void )
{
    m_other++;   // Record vote
    m_total++;   // Increment total
}

/////////////////////////////////////////////////
// printResults
//
// Print the results of the election
void voteCounter::printResults( void ) const
{
    cout << "Kerry: " << m_kerry << endl; // Print Kerry's total
    cout << "Bush:  " << m_bush  << endl; // Print Bush's  total
    cout << "Nader: " << m_nader << endl; // Print Nader's total
    cout << "Other: " << m_other << endl; // Print Other's total
}

/////////////////////////////////////////////////
// main
//
// Read input and drive voteCounter
int main( int argc, char** argv )
{
    voteCounter votes;

    // Until we reach the end-of-file
    while( !cin.eof() )
    {
        unsigned char v;
        // Read in a vote
        cin >> v;

        // Spaces don't count as votes
        if( isspace(v) ) continue;

        // Who is this vote for?
        switch(v)
        {
        case KERRY: votes.incKerry(); break; // Record vote for Kerry
        case BUSH:  votes.incBush();  break; // Record vote for Bush
        case NADER: votes.incNader(); break; // Record vote for Nader
        default:    votes.incOther(); break; // Record vote for Other
        }
    }
    // Print the results of the election
    votes.printResults();

    // Exit successfully
    return EXIT_SUCCESS;
}