// Find total, count, print average while 'Y' loop
#include <iostream>
using namespace std;
int main()
{ int count=0, total=0, num;
  char answer='Y'; 
  cout<<"Are there any numbers (Y or N):";
  cin>>answer;
  while (answer=='Y' || answer=='y') //accept either Y or y
  { cout<<"Enter number: ";
    cin>>num; // read next number 
    total+=num;
    count++;
    cin.ignore(100,'\n'); //flush the \n from the buffer
    cout<<"Are there more numbers (Y or N):";
    cin>>answer;
  } // while 
  cout<<"Total = "<<total;
  cout<<" Count = "<<count<<"\n";
  if (count > 0)  // avoid dividing by zero! 
    cout<<"Average = "<<1.0*total/count<<"\n";
  return 0;
} // main