CS382:Attractor inC

<source lang=cpp>#include "stdio.h"

1. include "stdlib.h"
2. include "math.h"

1. 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);
  }

} </source>