#include <cstdlib>
#include <iostream>

using namespace std;
//Deborah Whitfield

/*If you didn't see these in 146, these are function prototypes.
  By using prototypes, the functions can appear after main.
  Prototypes can be identical to a function header followed by a semicolon.
  Prototypes do not require parameter names.
*/

const int MAX = 20;

int Sum (const int []);
double Sum (const double []);
void Compare (const int [], int&, int&);

//The purpose of this lab is to 
int main(int argc, char *argv[])
{
    int numbers[MAX];  
    int sum=0,          //the sum of the array
        LrgNum=0,       //the largest number in the array
        SmlNum=0;       //the smallest number in the array
    double costs[MAX], total;    
   // LoadArrays
    sum = Sum (numbers);
    total = Sum (costs);
    Compare (numbers, SmlNum, LrgNum);
    
    cout << "The sum of the numbers is: " << sum << endl;
    cout << "The total of the costs is: " << total << endl;
    cout << "The smallest number is: " << SmlNum << endl;
    cout << "The largest number is: " << LrgNum << endl;
}


//Compute the sum of the array
int Sum (const int numbers[])
{
    int sumNum=0;
    return sumNum;
}

//Compute the sum of the array
double Sum (const double numbers[])
{
    double sumNum=0.0;
    return sumNum;
}

//Determine largest and smallest number
//Return BOTH numbers by using pass-by-reference
void Compare (const int numbers[], int& Sml, int& Lrg)
{
     //Setting the smallest and largest found to a "out of range" value
     // What is better than this?
     Sml=9999;
     Lrg=-1;
}