Chinecherem20199

//typedef is a keyword
typedef Action = void Function(int);

void main() {
  var values = [1, 2, 3, 4, 5, 6, 7, 8, 9];
  var newVlues = <int>[];
  void Function(int) multiply5 = (value) => newVlues.add(value * 5);
  listOperation(values, multiply5);
  print(newVlues);
}

Chinecherem20199

void main() {
  var values = [1, 2, 3, 4, 5, 6, 7, 8, 9];
  var newVlues = <int>[];
  var multiply5 = (int value) => newVlues.add(value * 5);
  listOperation(values, multiply5);
  print(newVlues);
}

void listOperation(List<int> list, void Function(int) action) {
  for (var item in list) {

Chinecherem20199

void main() {
  var values = [1, 2, 3, 4, 5, 6, 7, 8, 9];
  var newVlues = <int>[];
  void Function(int) multiply5 = (value) => newVlues.add(value * 5);
  listOperation(values, multiply5);
  print(newVlues);
}

void listOperation(List<int> list, void Function(int) action) {
  for (var item in list) {

Chinecherem20199

void main() {
  
  //Exercise 3
  
  //Question 1
  
  //Use the declared variables below to decide whether or not a person is eligible to rent movies
  //A person is eligible when the age is more than 20 and the person can show his/her ID 
  //An example printout: Eligible to rent movies? false