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#include <iostream>
#include <fstream>
using namespace std;
void oddOrEven(int[], int[], int[], ifstream &, int &, int &, int &);
void calcData(int[], int[], double &, double &, double &, double &, int &, int &);
int main()
{
int i, a, b;
double total, average, max, min;
int array[75] = { 0 };
int evenArray[50] = { 0 };
int oddArray[50] = { 0 };
ifstream fileIn;
fileIn.open("file.txt");
if (!fileIn) {
cout << "\nError, could not open file.\n";
}
oddOrEven(array, evenArray, oddArray, fileIn, i, a, b);
calcData(evenArray, oddArray, total, average, min, max, a, b);
fileIn.close();
return 0;
}
void oddOrEven(int array[], int evenArray[], int oddArray[], ifstream & fileIn, int &i, int &a, int &b)
{
i = 0;
a = 0;
b = 0;
while (fileIn >> i) {
fileIn >> array[i];
if (array[i] % 2 == 0) {
evenArray[a] = array[i];
a++;
}
else {
oddArray[b] = array[i];
b++;
}
}
cout << "\nEven Numbers: \n\n";
for (int z = 0; z < a; z++) {
cout << evenArray[z] << " ";
}
cout << endl;
cout << "\nOdd Numbers: \n\n";
for (int x = 0; x < b; x++) {
cout << oddArray[x] << " ";
}
cout << endl;
}
void calcData(int evenArray[], int oddArray[], double &total, double &average, double &min, double &max, int &a, int &b)
{
//Find min, max, total and average for Even Array.
for (int i = 0; i < a; i++) {
total += evenArray[i];
if (i == 0) {
min = evenArray[i];
max = evenArray[i];
}
if (evenArray[i] < min)
min = evenArray[i];
if (evenArray[i] > max)
max = evenArray[i];
}
average = total / a;
cout << "\nMinimum is " << min;
cout << "\nMaximum is " << max;
cout << "\nTotal is " << min;
cout << "\nAverage is " << average;
//Numbers higher than the average for Even Array:
cout << "\n\nNumbers greater than the average for evenArray: \n\n";
//Re-Initialize total and average to 0 for next loop;
average = 0;
total = 0;
for (int k = 0; k < a; k++) {
if (evenArray[k] > average / 2)
cout << evenArray[k] << " ";
}
cout << endl;
//Find min, max, total and average for Odd Array.
for (int i = 0; i < a; i++) {
total += oddArray[i];
if (i == 0) {
min = oddArray[i];
max = oddArray[i];
}
if (oddArray[i] < min)
min = oddArray[i];
if (oddArray[i] > max)
max = oddArray[i];
}
average = total / b;
cout << "\nMinimum is " << min;
cout << "\nMaximum is " << max;
cout << "\nTotal is " << min;
cout << "\nAverage is " << average;
//Numbers higher than the average for Odd Array:
cout << "\n\nNumbers greater than the average for oddArray: \n\n";
for (int k = 0; k < b; k++) {
if (oddArray[k] > average / 2)
cout << oddArray[k] << " ";
}
cout << endl;
}
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