CS382:Attractor inC

#include "stdio.h"
#include "stdlib.h"
#include "math.h"

#define N 10000

int main(int argc,char **argv)
{
   int i=0;
   double x0,y0,z0,x1,y1,z1;
   double h = 0.01;
   double a = 10.0;
   double b = 28.0;
   double c = 8.0 / 3.0;

   x0 = 0.1;
   y0 = 0;
   z0 = 0;
   for (i=0;i<N;i++) {
      x1 = x0 + h * a * (y0 - x0);
      y1 = y0 + h * (x0 * (b - z0) - y0);
      z1 = z0 + h * (x0 * y0 - c * z0);
      x0 = x1;
      y0 = y1;
      z0 = z1;
      if (i > 100)
         printf("%d %g %g %g\n",i,x0,y0,z0);
   }
}