hi again! I have managed to sort the code out a lot. Doing bit by bit really helps. However I have got stuck on how to print 10000, 11000, etc onto 100000. I can do one or the other it seems. I have two functions (func5 and func6) that are doing it in my code below but want to try and fit it into one is this possible? I stopped here as I'm guessing I would run into the same problem when I reach higher numbers. Also another silly question (I am a noob!) is that I somehow got my de-bugger to go into its own window and and cannot get it back. I have tried to look in the view but it says it is still there I am using code blocks version 10.05. thanks again

Code:

#include <iostream> //including header files#include <string>
using namespace std;
//string array declared
string units[3] [10] = {{"","One","Two","Three", "Four", "Five", "Six","Seven","Eight", "Nine"},{"Eleven", "Twelve", "Thirteen","Fourteen", "Fifteen", "Sixteen", "Seventeen","Eighteen", "Nineteen"},{"Ten", "Twenty", "Thirty", "Fourty", "Fifty", "Sixty", "Seventy", "Eighty", "Ninety"}};
//function defs
void func6 (int unsigned long i);
void func5 (int unsigned long i);
void func4 (int unsigned i);
void func3 (int unsigned i);
void func2 (int unsigned i);
void func1 (int unsigned t);
void func (int unsigned i);
int main() //main body of fcn
{
long int num; //declaring integers
int j=1;
while (j==1) //start of while loop
{
cout << "Enter a number between -2 billion and 2 billion " << endl; //prompts user for i/p and stores it
cin >> num;
if ((num < -2000000000) || (num > 2000000000)) //exits program if not within these limits
{
cout << "Number Invalid " << endl;
return 0;
}
else
{
func(num); //call functions
func1(num);
func2(num);
func3(num);
func4(num);
func5(num);
func6(num);
}
}
}
void func6 (int unsigned long i) //start of fcn5
{
int unsigned long t; //declares integer t
if (i>9999&&i<100000) //if within these limits statement executes
{
t=i%1000; //works out remainder
i=i/1000; //works out new i value
cout << units[1][i-11] << " Thousand "; //prints out result whilst looking up table
if (t<10) //if remainder within limits calls function
func(t);
else if (t>=10&&t<20)
func1(t);
else if (t>19&&t<=100)
func2(t);
else if (t>99&&t<1000)
func3(t);
}
}
void func5 (int unsigned long i) //start of fcn5
{
int unsigned long t; //declaring integer
if (i>9999&&i<100000) // if value within these limits then execute
{
t=i%10000; //works out remainder
i=i/10000; //works out new value of i
cout << units[2][i-1] << " Thousand "; //prints out result whilst looking up table
if (t<10) //calls function if remainder within these limits
func(t);
else if (t>=10&&t<20)
func1(t);
else if (t>=20&&t<100)
func2(t);
else if (t>=100&&t<1000)
func3(t);
}
}
void func4 (int unsigned i) //start of function 4
{
int unsigned t; //declares integer
if (i>=1000&&i<10000) //if within these limits execute fcn
{
t=i%1000; //works out remainder
i=i/1000; //works out new value of i
cout << units[0][i] << " Thousand "; //prints out result whilst looking up table
if (t<10) //calls function if remainder within limits
func(t);
else if (t>=10&&t<20)
func1(t);
else if (t>=20&&t<100)
func2(t);
else if (t>=100&&t<1000)
func3(t);
}
}
void func3 (int unsigned i) //start of fcn 3
{
int unsigned t; //delcares integer
if (i>=100&&i<1000) //statement executes if within limits
{
t=i%100; //works out remainder
i=i/100; //works out new value
cout << units[0][i] << " Hundred "; //prints out result whilst looking up table
if (t<10) //if remainder within these limits calls previous functions
func(t);
else if (t>=10&&t<20)
func1(t);
else if (t>=20&&t<100)
func2(t);
}
}
void func2(int unsigned i) //start of fcn2
{
int unsigned t; //declares integer
if (i>=20&&i<100) //if i within limits statement executes
{
t=i%10; //works out remainder
i=i/10; //works out new i value
cout << units[2][i-1] ; //prints result out whilst looking up table
if (t < 10) //if remainder within these limits calls function
func(t);
}
}
void func1(int unsigned i) //start of func1
{
int unsigned t; //declares integer
if (i>=10&&i<20) //if i within these limits statement executes
{
t=i%10; //works out remainder
cout << units[1][t-1] << endl; //prints out value whilst looking up table
}
}
void func(int unsigned t) //start of fcn
{
if (t<10) //if statement less than 10 executes
{
cout << " " << units[0][t] << endl; //prints out result whilst looking up table.
}
}