evenOdd.cpp

/*********************************
James Bertel
CS111
Lab 4-1 / 4-2
12-2-17

This program will read an unknown number of positive or negative numbers from the keyboard and output "even" if the number is even or "odd" if it is odd. The user will enter a zero when there are no more numbers to input. The program should display the total number of even numbers, the total number of odd numbers and the average number in the end.
*********************************/
#include <iostream>
#include<iomanip>
using namespace std;

int main()
{
  //variables
  int num;
  int count=0; //total amount of numbers
  int eCount=0; //total amount of even numbers
  int oCount=0; //total amount of odd numbers
  int total=0; //total of added numbers

  //input the first number
  cout << "Enter a number: ";
  cin >> num;

  if(num==0) //The user didn't check number for even or odd. She entered a zero for the first input.
    cout << "\nNo numbers were checked" << endl;
  else
    {
      while(num!=0) //break out when the user enters a zero
	{
     //To calculate the average number after the while loop, you need to do something here
	  count++;
 
     //check if the number is even or odd
	  if(num%2)
	    {
	      cout << num << " is odd" << endl;
	      oCount++;
	      total+=num;
	    }
	  else //num%1
	    {
	      cout << num << " is even" << endl;
	      eCount++;
	      total+=num;
	    }

     //input the next number
	  cout << "Enter a number: ";
	  cin >> num;
	}
 
      cout << endl;
      cout << eCount << " even numbers" << endl;
      cout << oCount << " odd Numbers" << endl;
      cout << "The average is " << fixed << setprecision(2) << (double)total/count << endl;
    }
  return 0;
}