public class Test4 {

  private static double doIts() {
    double sum = 0.0;
    for (int j = 0; j < 10000; j++) {
      sum += j*2/3;
    }
    return sum;
  }

  private void runMethod() {
    double sum = 0.0;
    for (int i = 0; i < 1000000; i++) {
      sum += doIts();
    }
    System.out.println(sum);
  }

  public static void main(String[] args) {
    Test4 n = new Test4();
    n.runMethod();
  }
}