/*****************************************************************************
*       Outputs the reverse of an inputed three digit number.                *
*       Inputed: a (three digit number)                                      *
*       Outputed: a, b, c, d (the three digits of the reversed number)       *
*       Written: September 28, 2001                                          *
*       By: Ronald Roberts                                                   *
*****************************************************************************/

//Program 12
//28SEP01
#include <iostream.h>
#include <iomanip.h>
#include <math.h>
int main()
{
/* declaration of variables and setiosflags */
cout<<setiosflags(ios::right);
int a=0, b=0, c=0, d=0, temp=0;

/* instructions and user input */
cout<<"This program reverses a user inputed number."<<endl;
cout<<"Please enter a three digit number:"<<endl;

/* cal code */
cin>>a;
b=a/100;
c=(a%100)/10;
d=a%10;
temp=d;
d=b;
b=temp;

/* final output */
cout<<"Your Original Number:..."<<setw(4)<<a<<endl;
cout<<"Reversed:..."<<setw(4)<<b<<c<<d<<endl;

return 0;
}

/* OUTPUT
This program reverses a user inputed number.
Please enter a three digit number:
452
Your Original Number:... 452
Reversed:...   254
*/