dart - function

readme.md

dart - function

Created with <3 with dartpad.dev.

main.dart

void main() {

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

  //named function w/o input or output
  void greet(){
    print('Hello Francis');
  }

  //named function w/ input
  void greetPerson(String personToGreet){
    print('Howdy, $personToGreet.');
  }

  //named function w/ input & output
  int sumFunc(int num1, int num2){
    return num1 + num2;
  }