void main() {
  var name = myName();
  var age = myAge();
  var weight = myWeight();
  myFunction();
  print('Nama saya $name umur $age berat badan $weight');
  print(myJob('Penyanyi'));
}

void myFunction() {
  print('Function with no return');
}

String myName() {
  return 'Isyana Saraswati';
}

int myAge() {
  return 25;
}

double myWeight() {
  return 51.5;
}

String myJob(String job) {
  return 'Pekerjaan saya $job';
}