onumanfj

void main() {
  //objects  
  Car lexusEs300 = Car('grey');

  print(lexusEs300.colour);
  lexusEs300.drive();
  lexusEs300.currentSpeed = 57.4;
  lexusEs300.drive();
  print(lexusEs300.numOfDoors);
}

onumanfj

void main() {
  
  //objects
  Human yaw = Human(5.9);
  print(yaw.height);
  
//   Humaniod francios = Humaniod();
//   print(francios.height);
  
//   francios.height = 5.9;

onumanfj

import 'dart:math';

void main() {
  loveCalculator();
}


void loveCalculator() {
  
  int loveNumber = Random().nextInt(100) + 1;

onumanfj

void main() {

  
  
}

onumanfj

void main() {

  //call function
  greet();
  greetPerson('Francis');
  int result = sumFunc(2,4);
  print(result);
}

  //named function w/o input or output

onumanfj

void main () {
  //primitive data types
  late int num;
  num = 10;
  String myName = 'Francis';
  bool isMale = true;
  dynamic foo = 2;
  foo = 'hello world!';
  
  print(num);