public static void main(String args[]) {
	    int a=0, b=0, c=0;
	    Random r = new Random();

	    for(int i=0; i<32000; i++) {
	      try {
	        b = r.nextInt();
	        c = r.nextInt();
	        a = 12345 / (b/c);
	      } catch (ArithmeticException e) {
	        System.out.println("Division by zero.");
	        a = 0; // set a to zero and continue
	      }
	      System.out.println("a: " + a);
	    }
	  }