//	File name:	pico hw6e.cpp
//	Author:		Rachel Coberly
//	Instructor:	Dr. John Wang
//	Due Date:	Wednesday, November 28, 2007
//	Compilation:	g++ hw6e.cpp -o hw6e.out
//	Execution:	./hw6e.out
//
//	Goal:	This program will calculate the average of a group of test scores, 
//		with the lowest score of the group dropped.
//

#include <iostream>

using namespace std;

void getScore(int&, int&, int&, int&, int&);

void calAverage(int, int, int, int, int);

int findLowest(int s1, int s2, int s3, int s4, int s5);

int main()
{
	int s1, s2, s3, s4, s5;

	getScore(s1, s2, s3, s4, s5);

	cout << "\n\nThe five scores are: " << s1 << " " 
		<< s2 << " " << s3 << " " << s4 << " " 
		<<  s5 << " " << endl;

	calAverage(s1, s2, s3, s4, s5);


	cout << "\n\nDone.\n\n";

	return 0;
}
//----------------------------------------
void getScore(int& s1, int& s2, int& s3, int& s4, int& s5)
{
        cout << "Input the first score: ";
        cin >> s1;
	
	while(s1<0 || s1>100)
	{	
		cout << "Input the first score: ";
	        cin >> s1;
	}

	cout << "Input the second score: ";
	cin >> s2;

	while (s2<0 || s2>100)
	{
		cout << "Input the second score: ";
		cin >> s2;
	}
	
	cout << "Input the third score: ";
	cin >> s3;

	while (s3<0 || s3>100)
	{
		cout << "Input the third score: ";
		cin >> s3;
	}

	cout << "Input the fourth score: ";
	cin >> s4;
	
	while (s4<0 || s4>100)
	{
		cout << "Input the fourth score: ";
		cin >> s4;
	}

	cout << "Input the fifth score: ";
	cin >> s5;

	while (s5<0 || s5>100 )
	{
		cout << "Input the fifth score: ";
		cin >> s5;
	}
}
//-----------------------------------------------------
int findLowest(int s1, int s2, int s3, int s4, int s5)
{
	int lowest = s1;
        if(lowest > s2)
        	lowest = s2;
        if(lowest > s3)
                lowest = s3;
        if(lowest > s4)
                lowest = s4;
        if(lowest > s5)
                lowest = s5;
        return lowest;  
 }
//------------------------------------------------------
void calAverage(int s1, int s2, int s3, int s4, int s5)
{
	int lowest= findLowest(s1, s2, s3, s4, s5);

	float avg = (s1+s2+s3+s4+s5-lowest)/4.0;

	cout << "\n\nThe average is: " << avg << endl;

}