Hi all!

Can anybody see where I'm going wrong here? I think it may be something to do with the while loop in the division function but I can't work it out! Any help much appreciated...

Code:

// separatingDigits.cpp
// Write program segments that accomplish each of the following:
// a) Calculate the integer part of the quotient when integer a is divided by integer b.
// b) Calculate the integer remainder when integer a is divided by integer b.
// c) Use the program pieces developed in (a) and (b) to write a function that inputs an
// integer between 1 and 32767 and prints it as a series of digits, each pair of which is
// separated by two spaces. For example, the integer 4562 should print as follows:
// 4 5 6 2
#include <iostream>
using namespace std;
void divisionPart ( int );
void moduloPart ( int );
int main()
{
int userNumber = 0; // to store user input
while ( userNumber < 1 || userNumber > 32767 ) // verification to ensure user input is between 1 & 32767
{
cout << "Enter number: "; // ask user for input
cin >> userNumber; // save user input
} // end while
divisionPart ( userNumber ); // use functions to get the numbers
moduloPart ( userNumber ); // to get the final number
} // end main
// function to calculate the integer part
void divisionPart ( int a )
{
while ( a > 0 )
{
static int i = 10; // to keep its value each time called
int result; // necessary so that the constant variable can be increased upon each iteration
result = a / i; // find the next number
i *= 10; // increase variable i for the next iteration
cout << " " << result; // return the result
} // end if
} // end function divisionPart
// function to calculate the remainder part
void moduloPart ( int a )
{
cout << " " << a % 10;
} // end function moduloPart