//CSIT 121
//Dr. Straight
//Programming Assignment 1

//Program written by Salvatore Barone

#include <iostream>
#include <iomanip>
using namespace std;

int main()
{
	//Variables used:
	int n; //Positive integer used to compute the orbit function
	int response; //Response to iterations question

	//Input n
	cout << “Please enter a positive integer“ << endl;
	cin >> n;
	while (n > 1)
	{
		cout << “Would you like to see iterations of your function? (Enter Y or N)” << end;
		cin << response;
		if (response == ‘Y’)
		{
			length = orbit (n);
			cout << “The length of your orbit is: “ << length;
			cout << “The iterations of your orbit are: “ << endl;
			cout << setw(length) << endl;

		}
		else if (response == 'N')
		{
			//Calculate Orbit
			length = orbit (n);
			cout << “The length of your orbit is: “ << length;
		}
	cout << “Enter another integer, or 0 to quit” << endl;
	cin >> n;
	}
	system("pause");
	return 0;
}

int orbit(int n)

{

	While (length > 1)
	{
		int length; //the number of terms in the sequence up to, but excluding, the first .
		if (n % 2 == 0) n = n/2;
		if (n % 2 == 1) n = 3*n + 1;
		length = length + 1;
		return length;
	}
}