Im new to programming but i take ok notes, my largest and smallest functions are not working but im not getting errors and i also have to print out a list of all the employees at the end ot entering them in the format all the way at the bottem thoes 3 things arent working please someone help me.

Code:`#include <iostream.h>`

const int SIZE=10000;

void EMPID (int& EmployeeID);

void Trip (int &Trips);

void Mileage (int Trips, double Miles[SIZE],int EmployeeID, double COST,

double

&TOTAL_SUM, double & Total, double &Total_Miles, double A);

float Cost (int Trips, double Miles [SIZE], double & COST, double

TOTAL_SUM,double A);

void LINE ();

void LARGEST_TRIP (double COST, double & A);

float SMALLEST_TRIP (double COST);

void IndivResults (int Trips, double Miles[SIZE], double COST, double

TOTAL_SUM,

int EmployeeID, double Total, double A, double Total_Miles);

void Totals ();

void main ()

{

int EmployeeID;

EMPID(EmployeeID);

}

//-------------------------------------------------------------------

void EMPID (int& EmployeeID)

{

int Trips=0;

double Miles [SIZE];

double COST=0;

double TOTAL_SUM=0;

double Total=0;

double A=0;

double Total_Miles=0;

cout << "Employee ID or 0 to end program" << endl;

cin >> EmployeeID;

if (EmployeeID < 0)

{cout << "PLEASE ENTER A VALID EMPLOYEE ID NUMBER GREATER THAN 0." << endl;

cin >> EmployeeID;

}

if (EmployeeID==0)

{Totals();

}

if (EmployeeID >= 1)

{

Trip(Trips);

Mileage(Trips,Miles,EmployeeID,COST, TOTAL_SUM,Total,Total_Miles,A);

SMALLEST_TRIP (COST);

LARGEST_TRIP (COST,A);

LINE();

IndivResults (Trips, Miles, COST,

TOTAL_SUM,EmployeeID,Total,A,Total_Miles);

LINE();

}

}

//-------------------------------------------------------------------

void Trip (int &Trips)

{

cout << "Enter the Number of Trips ";

cin >> Trips;

if (Trips < 0)

{cout << "Trips must be greater than or equal to 0." << endl;

cin >> Trips;

}

}

//-------------------------------------------------------------------

void Mileage (int Trips, double Miles[SIZE],int EmployeeID , double COST,

double & TOTAL_SUM, double & Total, double &Total_Miles,double A)

{

for (int i=0; i < Trips; i++)

{

cout << "Enter the Mileage ";

cin >> Miles[i];

if (Miles[i] < 0)

{cout << "Mileage must be greater than or equal to 0." << endl;

cin >> Miles[i];

}

Total_Miles += Miles[i];

TOTAL_SUM = Miles[i];

Cost(Trips,Miles,COST,TOTAL_SUM,A);

cout << "Employee "<< EmployeeID << " Cost for the mileage of " << Miles[i]

<<

"is" << Cost(Trips,Miles,COST,TOTAL_SUM,A) << endl;

Total += COST;

}

}

//-------------------------------------------------------------------

float Cost (int Trips, double Miles [SIZE],double & COST, double

TOTAL_SUM,double A)

{

const float First_Range = 1;

const float Second_Range = 2000;

const float First_Rate= .12;

const float Second_Rate= .10;

const float Base_Charge = 2;

if ((TOTAL_SUM >= First_Range) && (TOTAL_SUM < Second_Range))

{COST = (First_Rate * TOTAL_SUM) + (Base_Charge);

}

if ((TOTAL_SUM >= Second_Range))

{COST = ((TOTAL_SUM - Second_Range) * (Second_Rate)) + (Second_Range *

First_Rate) + (Base_Charge);

}

return COST;

}

//-------------------------------------------------------------------

void LINE ()

{

cout << "---------------------------------------------" << endl;

}

//-------------------------------------------------------------------

void LARGEST_TRIP (double COST, double &A)

{

A=0;

if (COST >= A)

{

A=COST;

}

}

//-------------------------------------------------------------------

float SMALLEST_TRIP (double COST)

{

double B=1000000;

if (COST<= B)

{B=COST;

}

return B;

}

//-------------------------------------------------------------------

void IndivResults (int Trips, double Miles[SIZE], double COST, double

TOTAL_SUM,

int EmployeeID, double Total, double A, double Total_Miles)

{

cout.setf (ios::fixed);

cout.precision (2);

cout << "Total Cost for Employee "<< EmployeeID << " is " << Total

<<

endl;

cout << "Number of trips for employee " << EmployeeID<<" is

"<<Trips<<endl;

cout << "Average dollar trip for employee " << EmployeeID<< " is " <<

Total/Trips <<endl;

cout << "Average mileage trip for employee " << EmployeeID << " is "

<<Total_Miles/Trips <<endl;

cout << "The smallest charge is" << SMALLEST_TRIP(COST) << endl;

cout << "The largest dollar cost for employee " << EmployeeID << " is " <<

A

<< endl;

cout<<endl<<endl;

main();

}

//--------------------------------------------------------------------

void Totals ()

{

cout << "Total Cost for all employees is " << endl;

cout << "The total number of trips is " << endl;

cout << "The total miles for all the trips is" << endl;

cout << "The number of Employees is" << endl;

cout << "The average cost per employee is " << endl;

cout << "The average cost per trip is " << endl;

cout << "The average miles per trip is "<< endl;

cout << "The largest cost of an employee trip is "<<endl;

cout << "The smallest cost of an employee trip is " << endl;

}