Ok, i have been working on this program for a LONG time and i need some major help with the main.cpp file PLEASE.

I have to design a function that Designs and implements a function void getJudgeData() that asks the user for a judge's score, stores it in a reference parameter variable, and validates it. This function should be called by your function main() once for each of the 5 judges.

I dont get the reference parameter... Could anyone please please help me out i turned in the .cpp and .h files already and he said to not modify it anymore that it is good. To only work on the main.cpp and i need major help with the void getJudgeData part.

Main.cpp file

```
#include <iostream>
#include "Stat.h"
using namespace std;
void getJudgeData();
double calcScore();
int main()
{
Stat s;
cout << "This program assignment number 4 was created by Jeremy Rice" << endl;
cout<< "The Next American Idol!!!"<<endl;
cout<< "Please enter your scores below!"<<endl;
// asking for the scores from each judge
//using the function getJudgeData
cout<<"Judge #1 ";
getJudgeData();
cout<<"Judge #2 ";
getJudgeData();
cout<<"Judge #3 ";
getJudgeData();
cout<<"Judge #4 ";
getJudgeData();
cout<<"Judge #5 ";
getJudgeData();
system("pause");
return 0;
}
void getJudgeData()
{
Stat s;
s.getNum("Please enter your score ");
}
double calcScore()
{
Stat s;
s.getAverage= (s.getSum - s.getMin - s.getMax)/3;
}
```

the idol.cpp file

```
#include <iostream> // for cin, cout
#include "Stat.h"
using namespace std;
Stat::Stat( ){
reset( );
}
void Stat::setNum ( int newNum ){
thenum = newNum;
// update data members
if( count==0 ) // first integer entered
min = max = thenum;
count++;
sum = sum+thenum;
prod = prod*thenum;
if( thenum<min )
min = thenum;
if( thenum>max )
max = thenum;
if( thenum%2==0 )
evens++;
else
odds++;
}
void Stat::getNum ( string prompt ){
int someInt;
cout << prompt;
cin >> someInt;
setNum( someInt );
}
void Stat::reset ( ){
count = 0;
sum = 0;
prod = 1;
evens = 0;
odds = 0;
}
int Stat::getNum ( ){
return thenum;
}
unsigned Stat::getCount ( ){
return count;
}
int Stat::getSum ( ){
return sum;
}
long Stat::getProd ( ){
return prod;
}
int Stat::getMin ( ){
return min;
}
int Stat::getMax ( ){
return max;
}
float Stat::getAverage ( ){
return (1.0 * sum) / count;
}
unsigned Stat::getEvens ( ){
return evens;
}
unsigned Stat::getOdds ( ){
return odds;
}
```

and the header file

```
// FILENAME: Stat.h
//
// CLASS PROVIDED: Stat
#ifndef STAT_H
#define STAT_H
#include <string>
using namespace std;
class Stat {
// ATTRIBUTES /////////////////////////////////////////////////////////
private:
int thenum; // last integer entered
unsigned count; // number of integers entered so far
int sum; // sum of all integers entered so far
long prod; // product of all integers entered so far
int min; // minimum of all integers entered so far
int max; // maximum of all integers entered so far
unsigned evens; // count of evens of all integers entered so far
unsigned odds; // count of odds of all integers entered so far
// OPERATIONS /////////////////////////////////////////////////////////
public:
Stat( );
// - default constructor
void setNum ( int newNum );
// - sets the last integer entered to newNum
void getNum ( string prompt );
// - displays prompt and reads in another integer
void reset ( );
// - resets all statistical values
int getNum ( );
// - returns the last integer entered
unsigned getCount ( );
// - returns the number of integers entered so far
int getSum ( );
// - returns the sum of all integers entered so far
long getProd ( );
// - returns the product of all integers entered so far
int getMin ( );
// - returns the minimum of all integers entered so far
int getMax ( );
// - returns the maximum of all integers entered so far
float getAverage ( );
// - returns the average of all integers entered so far
unsigned getEvens ( );
// - returns the number of even integers entered so far
unsigned getOdds ( );
// - returns the number of odd integers entered so far
};
#endif
```