mirrored_repositories/Flutter-Journey/Dart Language/code
void main() {
  int x = 20;
  print(x++);

  int y = 25;
  print(++y);

  int z = 30;
  print(--z);

  int w = 35;
  print(w--);

  int div = 10 ~/ 3; //~/ operator is used for integer division
  print(div);
  double div2 = 10 / 3;
  print(div2);
}
