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#include <iostream>
#include <string>
using namespace std;
double getScore0to10(const string& message);
double avg5Scores(double n1, double n2, double n3, double n4, double n5);
int main()
{
cout << "This program calculates the participant's score based on\n";
cout << "evaluator's 5 scores. The highest and lowest scores are dropped\n";
const auto n1 {getScore0to10("Score 1: ")};
const auto n2 {getScore0to10("Score 2: ")};
const auto n3 {getScore0to10("Score 3: ")};
const auto n4 {getScore0to10("Score 4: ")};
const auto n5 {getScore0to10("Score 5: ")};
cout << "\nThe average score is: " << avg5Scores(n1, n2, n3, n4, n5) << '\n';
}
double getScore0to10(const string& message)
{
double num {};
cout << message;
cin >> num;
while (!cin || floor(num) < 0 || ceil(num) > 10) {
cin.clear();
cin.ignore(5000, '\n');
cout << "Incorrect input!\n";
cout << "Enter a score between 0 and 10: ";
cin >> num;
}
return num;
}
void findMin(double& lowest, double n1, double n2, double n3, double n4, double n5)
{
lowest = n1;
if (lowest > n2) lowest = n2;
if (lowest > n3) lowest = n3;
if (lowest > n4) lowest = n4;
if (lowest > n5) lowest = n5;
}
void findMax(double& highest, double n1, double n2, double n3, double n4, double n5)
{
highest = n2;
if (highest < n1) highest = n1;
if (highest < n3) highest = n3;
if (highest < n4) highest = n4;
if (highest < n5) highest = n5;
}
double avg5Scores(double n1, double n2, double n3, double n4, double n5)
{
double lowest {}, highest {};
findMin(lowest, n1, n2, n3, n4, n5);
findMax(highest, n1, n2, n3, n4, n5);
const auto sum {n1 + n2 + n3 + n4 + n5 - lowest - highest};
return sum / 3.0;
}
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