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Dart Task's solution #7

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31 changes: 26 additions & 5 deletions bin/dart_application_1.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@ class Color {

class View {
int id;
Color? color;
Color color;

View(this.id, {this.color});

Expand All @@ -17,6 +17,15 @@ class View {
}
}

class Text extends View
{

Text(int id, this.content, {Color color}) : super(id, color: color);

String content;

}

void main() {
/*
1) Create class named `Text` that extends/inherits `View` class,
Expand All @@ -26,18 +35,30 @@ void main() {
2) Create new `Text` object with the following:
var helloText = Text(<random id>, content: 'Hello' )
*/


int id = Random().nextInt(10000);
int id2 = Random().nextInt(10000);
var helloText = Text( id2, 'Hello' );

print('hello: $helloText');

task2();
}

void task2() {
List<int> numbers = List.generate(75, (index) => Random().nextInt(10000));

List<int> numbers = List.generate(10, (index) => Random().nextInt(10000));
print('evenNumbers: $numbers');
/*
Separate even numbers from the above `numbers` list.
List<int> evenNumbers = ...
*/
print('evenNumbers: $evenNumbers');
List<int> evenNumbers = [];

for(var i=0; i<numbers.length; i+=2)
{
evenNumbers.add(numbers.elementAt(i));
}

print('evenNumbers: $evenNumbers');

}