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#include <iostream.h>long x;void DisplayWithCommas(long Numb){/*Displays proper commas in the correct places.  Post: Commas put in the correct places of the user inputted number.*/	if(( 0 < Numb) && (Numb < 1000))	{		cout << x;	}	else  if(Numb == 0)	{		cout << "000";	}	else	{		DisplayWithCommas(Numb/1000);		cout << ",";		DisplayWithCommas(Numb%1000);	}}int main(){	cout << "Enter a number:";	cin >> x;	DisplayWithCommas(x);	return(0);}