//Test calAverage fun

#include <iostream>
using namespace std;

void calAverage(int, int, int);

int main()
{
	int s1, s2, s3;
	cout << "input three scores: ";
	cin >> s1 >> s2 >> s3;
	calAverage(s1, s2, s3);
	cout <<"\n\nDone.\n\n";
	return 0;
}

//-------------------------
void calAverage(int s1, int s2, int s3)
{
	// call findLowest fun.
	// assuming find the lowest one is s1

	int lowest = s1;
	float avg = (s1 + s2 + s3 - lowest) /2.0;

	cout << "The average is: " << avg << endl;
}