Modoo-Dev/collection5.dart Secret

## collection5.dart

void main(List<String> arguments) {
  List nestedList = [['apple', 'orange'], [true,false], null,[1,'golf',3]];
  print('list 값: $nestedList');
  print('list 길이: ${nestedList.length}');
  print('마지막 item길이: ${nestedList.last.length}');
}

	void main(List<String> arguments) {
	List nestedList = [['apple', 'orange'], [true,false], null,[1,'golf',3]];
	print('list 값: $nestedList');
	print('list 길이: ${nestedList.length}');
	print('마지막 item길이: ${nestedList.last.length}');
	}