Topshiriq №4 Mavzu: Parallel algoritmlar. Parallel kompyuterlar tizimlari arxitekturasida ikkita jihat asosiy rol o’ynaydi

Code program:

1-sahifa:

import 'package:flutter/material.dart';

void main() {

runApp(const MyApp());

}
class MyApp extends StatelessWidget {

const MyApp({Key? key}) : super(key: key);

// This widget is the root of your application.

@override

Widget build(BuildContext context) {

return MaterialApp(

title: 'Flutter Demo',

theme: ThemeData(

primarySwatch: Colors.blue,

),

home: const MyHomePage(title: 'Flutter Demo Home Page'),

);

}

}

class MyHomePage extends StatefulWidget {

const MyHomePage({Key? key, required this.title}) : super(key: key);

final String title;

@override

State createState() => _MyHomePageState();

}
class _MyHomePageState extends State {

bool firstRender = true;

double blueHeight = 100;

double redHeight = 100;

double winningLimt = 200;

double difficulty = 5;

@override

Widget build(BuildContext context) {

if (firstRender) {

double height = MediaQuery.of(context).size.height;

setState(() {

winningLimt = height - 5;

redHeight = height / 2;

blueHeight = height / 2;

firstRender = false;

});

}

void onRedClick() {

if (redHeight > winningLimt) {

showAlertDialog(context, "Red Won");

} else {

setState(() {

redHeight += difficulty;

blueHeight -= difficulty;

print(redHeight);

});

}

}
void onBlueClick() {

if (blueHeight > winningLimt) {

showAlertDialog(context, "Blue Won");

} else {

setState(() {

redHeight -= difficulty;

blueHeight += difficulty;

});

}

}

// This method is rerun every time setState is called, for instance as done

// by the _incrementCounter method above.

//

// The Flutter framework has been optimized to make rerunning build methods

// fast, so that you can just rebuild anything that needs updating rather

// than having to individually change instances of widgets.

return Scaffold(

body: Column(children: [

GestureDetector(

onTap: () => {onRedClick()},

child: Container(

height: redHeight,

color: Colors.red,

),

),

GestureDetector(

onTap: () => {onBlueClick()},

child: Container(

height: blueHeight,

color: Colors.blue,

),

)

]),

);

}

showAlertDialog(BuildContext context, String title) {

// set up the buttons

Widget remindButton = TextButton(

child: Text("Continue"),

onPressed: () {

setState(() {

firstRender = true;

});

Navigator.pop(context, true);

},

);

// set up the AlertDialog

AlertDialog alert = AlertDialog(

title: Text(title),

content: Text("Click Continue to restart game!"),

actions: [

remindButton,

],

);
// show the dialog

showDialog(

barrierDismissible: false,

context: context,

builder: (BuildContext context) {

return alert;

},

);

}

}

Dastur ko’rinishi: