/*--------------------------------------------------------------------*/ 
/*  Program chapter3_2                                                */ 
/*                                                                    */ 
/*  This program prints a conversion table from degrees to radians.   */ 
/*  The degree values start at 0 degrees, increment by 10 degrees,    */
/*  and go through 360 degrees.                                       */
/*  The first line contains the value for zero degrees and the        */ 
/*  last line contains the value for 360 degrees.                     */
/*  A do/while loop is used                                              */
 
#include <iostream> 
#include <iomanip> 
using namespace std; 
 
const double PI = 3.141593; 
 
int main() 
{ 
   //  Declare and initialize variables. 
   int degrees=0; 
   double radians; 
   
   //  Set formats 
   cout.setf(ios::fixed); 
   cout.precision(3); 
   /* Formatting the output is optional. 
      But it is nice to have a table printed with format */
 
   //  Print title and table 
   cout << "Degrees to Radians " << endl; 
   cout << " Degrees        Radians" <<  endl; 

   do 
   { 
      radians = degrees *PI/180.0; 
      cout << setw(7) <<  degrees <<  setw(15) << radians << endl; 
        degrees = degrees + 10; 
   } while (degrees <= 360);
 
   //  Exit program.  
   return 0; 
}