/* In this file, I have tried to reproduce the code on pages
83-84 as accurately as possible. However, this strange version
outputs only integers (no floating-point). Almost nobody will
need this. */

#include <math.h>
#include <stdio.h>

#define PI        3.1415926

#define START_T   0.0 
#define STOP_T   (2*PI)

#define LEFT     -1100
#define BOTTOM   -1100
#define RIGHT     1100
#define TOP       1100

#define STEP   400
#define WIDTH  6
   
main()
{
int i;
double x, y, t;

   printf("w %d %d %d %d\n",LEFT,BOTTOM,RIGHT,TOP);
   printf("W %d\n",WIDTH);
   
   for (i=0; i<=STEP; i++)
   {
      t =  START_T + ((double)i/STEP)*(STOP_T - START_T);
      x = cos(t);  y = sin(t);
      if (i == 0) printf("m %d %d\n",(int)(1000*x),(int)(1000*y));
      else        printf("l %d %d\n",(int)(1000*x),(int)(1000*y));
   }
}