GIMP import javafx.application.application; import javafx.scene.scene; import javafx.scene.canvas.canvas; import javafx.scene.canvas.graphicscontext;
|
|
|
- しなつ かたづ
- 7 years ago
- Views:
Transcription
1 (JavaFX ) JavaFX A, K, Q, J, 10, 9, 8, 7, 6, 5, 4, 3, Java.gif 1
2 GIMP import javafx.application.application; import javafx.scene.scene; import javafx.scene.canvas.canvas; import javafx.scene.canvas.graphicscontext; import javafx.scene.image.image; import javafx.scene.layout.vbox; import javafx.scene.paint.color; import javafx.stage.stage; public class Game extends Application { public static void main(final String... args) { launch(args); GraphicsContext public void start(final Stage stage) { 2
3 VBox root = new VBox(); // Canvas cvs = new Canvas(400, 300); root.getchildren().add(cvs); this.g = cvs.getgraphicscontext2d(); Scene scene = new Scene(root, 400, 300, Color.WHITE); stage.setscene(scene); stage.show();// draw(); private void draw() { Image img = new Image("c1.gif"); g.drawimage(img, 50, 50); Eclipse 3
4 c1.gif Eclipse *.gif *.png Atom javac -encoding UTF-8 Game.java Game.java TeraPad Python Ruby Ruby/Tk Java Ruby Java VC++ Python JavaScript Ruby Java Lesson 6 Java 4
5 500 Java Java Python Java VC++, Python, JavaScript, Ruby Java C++ Java Card,,, A,2,3,4,5,6,7,8,9,10, J,Q,K import javafx.scene.image.image; public class Card { public String suit; public int rank; public Image image; public Image bkimage; Card(String suit, int rank, Image image, Image bkimage) { this.suit = suit; this.rank = rank; this.image = image; this.bkimage = bkimage; Card.java CardDeck import java.util.arraylist; import java.util.list; import javafx.scene.image.image; public class CardDeck { private List<Card> deck = new ArrayList<Card>(); public CardDeck() { Image backimage = new Image("b1fv.gif"); String[] suitstr = {"c", "d", "h", "s"; 5
6 for (String s: suitstr) { for (int r=1; r<=13; r++) { StringBuffer string = new StringBuffer(); string.append(s); if (r<=10) { string.append(string.valueof(r)); else if (r ==11) { string.append("j"); else if (r ==12) { string.append("q"); else if (r ==13) { string.append("k"); string.append(".gif"); Image image = new Image(string.toString()); Card card = new Card(s, r, image, backimage); deck.add(card); public Card getcard(int index) { return deck.get(index); public void shuffle() { int num = deck.size(); int pos; for (int count=0; count<num*5; count++) { pos = (int)(math.random()*num); Card pickedcard = (Card)deck.remove(pos); deck.add(pickedcard); public Card draw() { Card card = (Card)deck.remove(0); return card; CardDeck.java 52 Card shuffle() getcard(int index) draw() getcard(int index) draw() CardDeck Game 6
7 import javafx.application.application; import javafx.scene.scene; import javafx.scene.canvas.canvas; import javafx.scene.canvas.graphicscontext; import javafx.scene.image.image; import javafx.scene.layout.vbox; import javafx.scene.paint.color; import javafx.stage.stage; public class Game extends Application { public static void main(final String... args) { launch(args); GraphicsContext public void start(final Stage stage) { VBox root = new VBox(); Canvas cvs = new Canvas(400, 300); root.getchildren().add(cvs); this.g = cvs.getgraphicscontext2d(); Scene scene = new Scene(root, 400, 300, Color.WHITE); stage.setscene(scene); stage.show(); draw(); private void draw() { CardDeck carddeck = new CardDeck(); Card card = carddeck.getcard(0); Image img = card.image; g.drawimage(img, 50, 50); Image bkimg = card.bkimage; g.drawimage(bkimg, 150, 50); carddeck.shuffle(); card = carddeck.draw(); img = card.image; g.drawimage(img, 50, 150); bkimg = card.bkimage; g.drawimage(bkimg, 150, 150); 7
8 Game Java Java Java 3 Java private List<Card> deck = new ArrayList<Card>(); Java Python Ruby Player Dealer User Player import java.util.arraylist; import java.util.list; public class Player { private List<Card> hand = null; public Player() { hand = new ArrayList<Card>(); 8
9 public void getcard(card card) { hand.add(card); public Card draw() { Card card = (Card)hand.remove(0); return card; Player.java Player Player Game public class Dealer extends Player { public Dealer() { super(); public class User extends Player{ public User() { super(); Game run() Dealer User import javafx.application.application; import javafx.scene.scene; import javafx.scene.canvas.canvas; import javafx.scene.canvas.graphicscontext; import javafx.scene.image.image; import javafx.scene.layout.vbox; import javafx.stage.stage; public class Game extends Application { public static void main(final String... args) { launch(args); 9
10 GraphicsContext g; Dealer dealer; User public void start(final Stage stage) { VBox root = new VBox(); Canvas cvs = new Canvas(1000, 600); root.getchildren().add(cvs); this.g = cvs.getgraphicscontext2d(); Scene scene = new Scene(root); stage.setscene(scene); stage.show(); run(); private void run() { dealer = new Dealer(); user = new User(); CardDeck carddeck = new CardDeck(); carddeck.shuffle(); for (int i=0; i<13; i++) { dealer.getcard(carddeck.getcard(2*i)); user.getcard(carddeck.getcard(2*i+1)); for (int i=0; i<3; i++) { Card card = dealer.draw(); Image bkimg = card.bkimage; g.drawimage(bkimg, *i, 150); card = user.draw(); Image img = card.image; g.drawimage(img, *i, 150); 10
11 Dealer User display() Player import java.util.arraylist; import java.util.list; import javafx.scene.canvas.graphicscontext; public class Player { protected List<Card> hand = null; GraphicsContext gc; public Player(GraphicsContext g) { hand = new ArrayList<Card>(); this.gc = g; public void getcard(card card) { hand.add(card); public Card draw() { Card card = (Card)hand.remove(0); return card; 11
12 GraphicsContext gc Dealer import javafx.scene.canvas.graphicscontext; import javafx.scene.image.image; public class Dealer extends Player { public Dealer(GraphicsContext g) { super(g); public void display() { int len = hand.size(); for (int i=0; i<len; i++) { Card card = hand.get(i); Image bkimg = card.bkimage; gc.drawimage(bkimg, 45+72*i, 65); User import javafx.scene.canvas.graphicscontext; import javafx.scene.image.image; public class Dealer extends Player { public Dealer(GraphicsContext g) super(g); public void display() { int len = hand.size(); for (int i=0; i<len; i++) { Card card = hand.get(i); Image img = card.image; gc.drawimage(img, 45+72*i, 65); Game Game import javafx.application.application; import javafx.scene.scene; import javafx.scene.canvas.canvas; import javafx.scene.canvas.graphicscontext; 12
13 import javafx.scene.layout.vbox; import javafx.stage.stage; public class Game extends Application { public static void main(final String... args) { launch(args); GraphicsContext g; Dealer dealer; User public void start(final Stage stage) { VBox root = new VBox(); Canvas cvs = new Canvas(1000, 600); root.getchildren().add(cvs); this.g = cvs.getgraphicscontext2d(); Scene scene = new Scene(root); stage.setscene(scene); stage.show(); run(); private void run() { dealer = new Dealer(g); user = new User(g); CardDeck carddeck = new CardDeck(); carddeck.shuffle(); for (int i=0; i<13; i++) { dealer.getcard(carddeck.getcard(2*i)); user.getcard(carddeck.getcard(2*i+1)); dealer.display(); user.display(); draw() run() 13
14 Stock import java.util.arraylist; import java.util.list; import javafx.scene.canvas.graphicscontext; import javafx.scene.image.image; public class Stock { protected List<Card> cards = null; GraphicsContext gc; public Stock(GraphicsContext g) { cards = new ArrayList<Card>(); this.gc = g; public void getcard(card card) { cards.add(card); public Card draw() { Card card = (Card)cards.remove(0); return card; public void display() { 14
15 int len = cards.size(); if (len > 0) { Card card = cards.get(0); Image img = card.image; gc.drawimage(img, 45, 265); Stock Game Game import javafx.application.application; import javafx.scene.scene; import javafx.scene.canvas.canvas; import javafx.scene.canvas.graphicscontext; import javafx.scene.layout.vbox; import javafx.stage.stage; public class Game extends Application { public static void main(final String... args) { launch(args); GraphicsContext g; Dealer dealer; User user; Stock public void start(final Stage stage) { VBox root = new VBox(); Canvas cvs = new Canvas(1000, 600); root.getchildren().add(cvs); this.g = cvs.getgraphicscontext2d(); Scene scene = new Scene(root); stage.setscene(scene); stage.show(); run(); private void run() { dealer = new Dealer(g); user = new User(g); stock = new Stock(g); 15
16 CardDeck carddeck = new CardDeck(); carddeck.shuffle(); for (int i=0; i<13; i++) { dealer.getcard(carddeck.getcard(2*i)); user.getcard(carddeck.getcard(2*i+1)); for (int i=26; i<52; i++) { stock.getcard(carddeck.getcard(i)); dealer.display(); user.display(); stock.display(); run() stock = new Stock(g); 16
17 java.lang.reflect.invocationtargetexception java NullPointerException stock Java import java.util.arraylist; import java.util.list; import javafx.scene.canvas.graphicscontext; public class GetCard { protected List<Card> cards = null; GraphicsContext gc; public GetCard(GraphicsContext g) { cards = new ArrayList<Card>(); 17
18 this.gc = g; public void getcard(card card) { cards.add(card); import javafx.scene.canvas.graphicscontext; import javafx.scene.image.image; public class DealerGetCard extends GetCard { public DealerGetCard(GraphicsContext g) { super(g); public void display() { int len = cards.size(); for (int i=0; i<len; i++) { Card card = cards.get(i); Image img = card.image; gc.drawimage(img, 45+18*i, 165); import javafx.scene.canvas.graphicscontext; import javafx.scene.image.image; public class UserGetCard extends GetCard { public UserGetCard(GraphicsContext g) { super(g); public void display() { int len = cards.size(); for (int i=0; i<len; i++) { Card card = cards.get(i); Image img = card.image; gc.drawimage(img, 45+18*i, 365); Game 18
19 public class Game extends Application { public static void main(final String... args) { launch(args); GraphicsContext g; Dealer dealer; User user; Stock stock; DealerGetCard dealergetcard; UserGetCard public void start(final Stage stage) { VBox root = new VBox(); Canvas cvs = new Canvas(1000, 600); root.getchildren().add(cvs); this.g = cvs.getgraphicscontext2d(); Scene scene = new Scene(root); stage.setscene(scene); stage.show(); run(); private void run() { dealer = new Dealer(g); user = new User(g); stock = new Stock(g); dealergetcard = new DealerGetCard(g); usergetcard = new UserGetCard(g); CardDeck carddeck = new CardDeck(); carddeck.shuffle(); for (int i=0; i<13; i++) { dealer.getcard(carddeck.getcard(2*i)); user.getcard(carddeck.getcard(2*i+1)); for (int i=26; i<52; i++) { stock.getcard(carddeck.getcard(i)); for (int i=0; i<5; i++) { dealergetcard.getcard(dealer.draw()); usergetcard.getcard(user.draw()); 19
20 dealer.display(); user.display(); stock.display(); dealergetcard.display(); usergetcard.display(); import java.util.arraylist; import java.util.list; import javafx.scene.canvas.graphicscontext; import javafx.scene.image.image; public class LeadCard { protected List<Card> cards = null; GraphicsContext gc; public LeadCard(GraphicsContext g) { 20
21 cards = new ArrayList<Card>(); this.gc = g; public void getcard(card card) { cards.add(card); public void display() { int len = cards.size(); for (int i=0; i<len; i++) { Card card = cards.get(i); Image img = card.image; gc.drawimage(img, 145, 265); Game import javafx.application.application; import javafx.scene.scene; import javafx.scene.canvas.canvas; import javafx.scene.canvas.graphicscontext; import javafx.scene.layout.vbox; import javafx.stage.stage; public class Game extends Application { public static void main(final String... args) { launch(args); GraphicsContext g; Dealer dealer; User user; Stock stock; DealerGetCard dealergetcard; UserGetCard usergetcard; LeadCard public void start(final Stage stage) { VBox root = new VBox(); Canvas cvs = new Canvas(1000, 600); root.getchildren().add(cvs); 21
22 this.g = cvs.getgraphicscontext2d(); Scene scene = new Scene(root); stage.setscene(scene); stage.show(); run(); private void run() { dealer = new Dealer(g); user = new User(g); stock = new Stock(g); dealergetcard = new DealerGetCard(g); usergetcard = new UserGetCard(g); leadcard = new LeadCard(g); CardDeck carddeck = new CardDeck(); carddeck.shuffle(); for (int i=0; i<13; i++) { dealer.getcard(carddeck.getcard(2*i)); user.getcard(carddeck.getcard(2*i+1)); for (int i=26; i<52; i++) { stock.getcard(carddeck.getcard(i)); for (int i=0; i<5; i++) { dealergetcard.getcard(dealer.draw()); usergetcard.getcard(user.draw()); leadcard.getcard(dealer.draw()); dealer.display(); user.display(); stock.display(); dealergetcard.display(); usergetcard.display(); leadcard.display(); 22
23 Game import javafx.application.application; import javafx.scene.scene; import javafx.scene.canvas.canvas; import javafx.scene.canvas.graphicscontext; import javafx.scene.layout.vbox; import javafx.stage.stage; public class Game extends Application { public static void main(final String... args) { launch(args); GraphicsContext g; Dealer dealer; User user; Stock stock; DealerGetCard dealergetcard; UserGetCard usergetcard; 23
24 LeadCard public void start(final Stage stage) { VBox root = new VBox(); Canvas cvs = new Canvas(1000, 600); root.getchildren().add(cvs); this.g = cvs.getgraphicscontext2d(); Scene scene = new Scene(root); stage.setscene(scene); stage.show(); run(); private void run() { dealer = new Dealer(g); user = new User(g); stock = new Stock(g); dealergetcard = new DealerGetCard(g); usergetcard = new UserGetCard(g); leadcard = new LeadCard(g); CardDeck carddeck = new CardDeck(); carddeck.shuffle(); for (int i=0; i<13; i++) { dealer.getcard(carddeck.getcard(2*i)); user.getcard(carddeck.getcard(2*i+1)); for (int i=26; i<52; i++) { stock.getcard(carddeck.getcard(i)); dealer.display(); user.display(); stock.display(); dealergetcard.display(); usergetcard.display(); leadcard.display(); run() 24
25 Game run() g.setfont(new Font("courier", 40)); g.setfill(color.blue); g.settextalign(textalignment.center); g.filltext(" ", 400, 315); 25
26 Game start(stage pstage) this.g = cvs.getgraphicscontext2d(); cvs.setonmouseclicked((event)->{ buttonpressed(event.getx(), event.gety()); ); public void start(final Stage stage) { VBox root = new VBox(); Canvas cvs = new Canvas(1000, 600); root.getchildren().add(cvs); this.g = cvs.getgraphicscontext2d(); cvs.setonmouseclicked((event)->{ buttonpressed(event.getx(), event.gety()); ); Scene scene = new Scene(root); stage.setscene(scene); stage.show(); run(); 26
27 Game buttonpressed(double x, double y) void buttonpressed(double x, double y) { int index = -1; int pos = 45; for (int i=0; i<user.hand.size(); i++) { if (x>pos && x<pos+72 && y>465 && y<565) { index = i; break; pos += 72; if (index == -1) return; Card card = user.hand.remove(index); g.clearrect(0, 0, 1000, 600); Image img = card.image; g.drawimage(img, 345, 265); dealer.display(); user.display(); stock.display(); dealergetcard.display(); usergetcard.display(); leadcard.display(); 27
28 28
29 Dealer Player public Card draw() { Card card = (Card)hand.remove(0); return card; dealerplayp true false Card trump Dealer import javafx.scene.canvas.graphicscontext; import javafx.scene.image.image; public class Dealer extends Player { boolean dealerplayp; Card userlead; Card trump; public Dealer(GraphicsContext g) { super(g); public void display() { int len = hand.size(); for (int i=0; i<len; i++) { Card card = hand.get(i); Image bkimg = card.bkimage; gc.drawimage(bkimg, 45+72*i, 65); public void getwholead(boolean dealerplayp) { this.dealerplayp = dealerplayp; public void getuserlead(card card) { this.userlead = card; public void gettrump(card card) { this.trump = card; public Card draw() { 29
30 if (dealerplayp) { Card card = (Card)hand.remove(0); return card; else { String suit = userlead.suit; int len = hand.size(); for (int i=0; i<len; i++) { if (hand.get(i).suit == suit) { Card card = (Card)hand.remove(i); return card; Card card = (Card)hand.remove(0); return card; Game import javafx.application.application; import javafx.scene.scene; import javafx.scene.canvas.canvas; import javafx.scene.canvas.graphicscontext; import javafx.scene.image.image; import javafx.scene.layout.vbox; import javafx.scene.paint.color; import javafx.scene.text.font; import javafx.scene.text.textalignment; import javafx.stage.stage; public class Game extends Application { public static void main(final String... args) { launch(args); GraphicsContext g; Dealer dealer; User user; Stock stock; DealerGetCard dealergetcard; UserGetCard usergetcard; 30
31 LeadCard leadcard; boolean dealerplayp = false; Card public void start(final Stage stage) { VBox root = new VBox(); Canvas cvs = new Canvas(1000, 600); root.getchildren().add(cvs); this.g = cvs.getgraphicscontext2d(); cvs.setonmouseclicked((event)->{ buttonpressed(event.getx(), event.gety()); ); Scene scene = new Scene(root); stage.setscene(scene); stage.show(); run(); void buttonpressed(double x, double y) { int index = -1; int pos = 45; for (int i=0; i<user.hand.size(); i++) { if (x>pos && x<pos+72 && y>465 && y<565) { index = i; break; pos += 72; if (index == -1) return; Card card = user.hand.remove(index); dealer.getwholead(dealerplayp); dealer.getuserlead(card); g.clearrect(0, 0, 1000, 600); Image img = card.image; g.drawimage(img, 345, 265); Card drawcard = dealer.draw(); Image dealimg = drawcard.image; g.drawimage(dealimg, 445, 265); dealer.display(); user.display(); stock.display(); 31
32 dealergetcard.display(); usergetcard.display(); leadcard.display(); private void run() { dealerplayp = false; dealer = new Dealer(g); user = new User(g); stock = new Stock(g); dealergetcard = new DealerGetCard(g); usergetcard = new UserGetCard(g); leadcard = new LeadCard(g); CardDeck carddeck = new CardDeck(); carddeck.shuffle(); for (int i=0; i<13; i++) { dealer.getcard(carddeck.getcard(2*i)); user.getcard(carddeck.getcard(2*i+1)); for (int i=26; i<52; i++) { stock.getcard(carddeck.getcard(i)); trump = stock.cards.get(0); dealer.gettrump(trump); dealer.display(); user.display(); stock.display(); dealergetcard.display(); usergetcard.display(); leadcard.display(); g.setfont(new Font("courier", 40)); g.setfill(color.blue); g.settextalign(textalignment.center); g.filltext(" ", 400, 315); boolean dealerplayp = false; Card trump; buttonpressed(double x, double y) Card card = user.hand.remove(index); dealer.getwholead(dealerplayp); dealer.getuserlead(card); 32
33 g.clearrect(0, 0, 1000, 600); Image img = card.image; g.drawimage(img, 345, 265); Card drawcard = dealer.draw(); Image dealimg = drawcard.image; g.drawimage(dealimg, 445, 265); dealer.display(); user.display(); stock.display(); dealergetcard.display(); usergetcard.display(); leadcard.display(); run() dealerplayp = false; dealer.gettrump(trump); 33
34 Referee Game dealerwinp() public boolean dealerwinp(card usercard, Card dealercard) { if (usercard.suit == dealercard.suit) { if (dealercard.rank == 1) { return true; else if (usercard.rank == 1) { return false; else if (dealercard.rank > usercard.rank) { return true; else { return false; else if (dealercard.suit == trump.suit) { return true; else if (usercard.suit == trump.suit) { return false; else if (dealerplayp) { return true; else { return false; 34
35 dealergetcard dealer user usergetcard user dealer buttonpressed(double x, double y) void buttonpressed(double x, double y) { int index = -1; int pos = 45; for (int i=0; i<user.hand.size(); i++) { if (x>pos && x<pos+72 && y>465 && y<565) { index = i; break; pos += 72; if (index == -1) return; Card card = user.hand.remove(index); dealer.getwholead(dealerplayp); dealer.getuserlead(card); Card drawcard = dealer.draw(); if (dealerwinp(card, drawcard)) { dealergetcard.getcard(drawcard); dealergetcard.getcard(card); if (stock.cards.size() > 0) { dealer.getcard(stock.draw()); user.getcard(stock.draw()); else { usergetcard.getcard(drawcard); usergetcard.getcard(card); if (stock.cards.size() > 0) { user.getcard(stock.draw()); dealer.getcard(stock.draw()); g.clearrect(0, 0, 1000, 600); dealer.display(); user.display(); stock.display(); 35
36 dealergetcard.display(); usergetcard.display(); leadcard.display(); 36
37 g.setfont(new Font("courier", 40)); g.setfill(color.blue); g.settextalign(textalignment.center); g.filltext(" ", 400, 315); buttonpressed(double x, double y) dealerplayp buttonpressed(double x, double y) void buttonpressed(double x, double y) { int index = -1; int pos = 45; for (int i=0; i<user.hand.size(); i++) { if (x>pos && x<pos+72 && y>465 && y<565) { index = i; break; pos += 72; if (index == -1) return; if (dealerplayp == false) { Card card = user.hand.remove(index); dealer.getwholead(dealerplayp); dealer.getuserlead(card); Card drawcard = dealer.draw(); dealerwinp = dealerwinp(card, drawcard); if (dealerwinp) { dealergetcard.getcard(drawcard); dealergetcard.getcard(card); if (stock.cards.size() > 0) { dealer.getcard(stock.draw()); user.getcard(stock.draw()); dealerplayp = true; else { usergetcard.getcard(drawcard); usergetcard.getcard(card); 37
38 if (stock.cards.size() > 0) { user.getcard(stock.draw()); dealer.getcard(stock.draw()); dealerplayp = false; if (dealer.hand.size() == 0) { g.clearrect(0, 0, 1000, 600); dealer.display(); user.display(); stock.display(); dealergetcard.display(); usergetcard.display(); leadcard.display(); g.setfont(new Font("courier", 40)); g.setfill(color.blue); g.settextalign(textalignment.center); if (dealergetcard.cards.size() > usergetcard.cards.size()) { StringBuffer s = new StringBuffer(); s.append(string.valueof(usergetcard.cards.size()/2)); s.append(" vs. "); s.append(string.valueof(dealergetcard.cards.size()/2)); s.append(" "); g.filltext(s.tostring(), 400, 315); else if (dealergetcard.cards.size() < usergetcard.cards.size()) { StringBuffer s = new StringBuffer(); s.append(string.valueof(usergetcard.cards.size()/2)); s.append(" vs. "); s.append(string.valueof(dealergetcard.cards.size()/2)); s.append(" "); g.filltext(s.tostring(), 400, 315); else { StringBuffer s = new StringBuffer(); s.append(string.valueof(usergetcard.cards.size()/2)); s.append(" vs. "); s.append(string.valueof(dealergetcard.cards.size()/2)); s.append(" "); g.filltext(s.tostring(), 400, 315); return; 38
39 if (dealerwinp) { dealer.getwholead(dealerplayp); Card card = dealer.draw(); leadcard.getcard(card); g.clearrect(0, 0, 1000, 600); dealer.display(); user.display(); stock.display(); dealergetcard.display(); usergetcard.display(); leadcard.display(); g.setfont(new Font("courier", 40)); g.setfill(color.blue); g.settextalign(textalignment.center); g.filltext(" ", 400, 315); else { g.clearrect(0, 0, 1000, 600); dealer.display(); user.display(); stock.display(); dealergetcard.display(); usergetcard.display(); leadcard.display(); g.setfont(new Font("courier", 40)); g.setfill(color.blue); g.settextalign(textalignment.center); g.filltext(" ", 400, 315); 39
40 LeadCard import java.util.arraylist; import java.util.list; import javafx.scene.canvas.graphicscontext; import javafx.scene.image.image; public class LeadCard { protected List<Card> cards = null; GraphicsContext gc; public LeadCard(GraphicsContext g) { cards = new ArrayList<Card>(); this.gc = g; public void getcard(card card) { cards.add(card); public Card draw() { Card card = cards.remove(0); return card; public void display() { 40
41 int len = cards.size(); for (int i=0; i<len; i++) { Card card = cards.get(i); Image img = card.image; gc.drawimage(img, 145, 265); draw() legalp(card card) public boolean legalp(card card) { String suit = leadcard.cards.get(0).suit; if (card.suit == suit) { return true; int len = user.hand.size(); for (int i=0; i<len; i++) { if (user.hand.get(i).suit == suit) { return false; return true; buttonpressed(double x, double y) else { Card card = user.hand.get(index); if (legalp(card)) { Card card1 = user.hand.remove(index); Card card2 = leadcard.draw(); dealerwinp = dealerwinp(card1, card2); if (dealerwinp) { dealergetcard.getcard(card2); dealergetcard.getcard(card1); if (stock.cards.size() > 0) { dealer.getcard(stock.draw()); user.getcard(stock.draw()); dealerplayp = true; else { usergetcard.getcard(card2); usergetcard.getcard(card1); 41
42 if (stock.cards.size() > 0) { user.getcard(stock.draw()); dealer.getcard(stock.draw()); dealerplayp = false; else { Alert alert = new Alert(AlertType.INFORMATION); alert.settitle(" "); alert.setheadertext(null); StringBuffer string = new StringBuffer(); string.append(" "); Card card3 = leadcard.cards.get(0); switch(card3.suit) { case "c": string.append(" "); break; case "d": string.append(" "); break; case "h": string.append(" "); break; case "s": string.append(" "); break; string.append(" "); alert.setcontenttext(string.tostring()); alert.showandwait(); g.clearrect(0, 0, 1000, 600); dealer.display(); user.display(); stock.display(); dealergetcard.display(); usergetcard.display(); leadcard.display(); g.setfont(new Font("courier", 40)); g.setfill(color.blue); g.settextalign(textalignment.center); g.filltext(" ", 400, 315); return; void buttonpressed(double x, double y) { 42
43 int index = -1; int pos = 45; for (int i=0; i<user.hand.size(); i++) { if (x>pos && x<pos+72 && y>465 && y<565) { index = i; break; pos += 72; if (index == -1) return; if (dealerplayp == false) { Card card = user.hand.remove(index); dealer.getwholead(dealerplayp); dealer.getuserlead(card); Card drawcard = dealer.draw(); dealerwinp = dealerwinp(card, drawcard); if (dealerwinp) { dealergetcard.getcard(drawcard); dealergetcard.getcard(card); if (stock.cards.size() > 0) { dealer.getcard(stock.draw()); user.getcard(stock.draw()); dealerplayp = true; else { usergetcard.getcard(drawcard); usergetcard.getcard(card); if (stock.cards.size() > 0) { user.getcard(stock.draw()); dealer.getcard(stock.draw()); dealerplayp = false; else { Card card = user.hand.get(index); if (legalp(card)) { Card card1 = user.hand.remove(index); Card card2 = leadcard.draw(); dealerwinp = dealerwinp(card1, card2); if (dealerwinp) { dealergetcard.getcard(card2); 43
44 dealergetcard.getcard(card1); if (stock.cards.size() > 0) { dealer.getcard(stock.draw()); user.getcard(stock.draw()); dealerplayp = true; else { usergetcard.getcard(card2); usergetcard.getcard(card1); if (stock.cards.size() > 0) { user.getcard(stock.draw()); dealer.getcard(stock.draw()); dealerplayp = false; else { Alert alert = new Alert(AlertType.INFORMATION); alert.settitle(" "); alert.setheadertext(null); StringBuffer string = new StringBuffer(); string.append(" "); Card card3 = leadcard.cards.get(0); switch(card3.suit) { case "c": string.append(" "); break; case "d": string.append(" "); break; case "h": string.append(" "); break; case "s": string.append(" "); break; string.append(" "); alert.setcontenttext(string.tostring()); alert.showandwait(); g.clearrect(0, 0, 1000, 600); dealer.display(); user.display(); stock.display(); dealergetcard.display(); usergetcard.display(); leadcard.display(); g.setfont(new Font("courier", 40)); 44
45 g.setfill(color.blue); g.settextalign(textalignment.center); g.filltext(" ", 400, 315); return; if (dealer.hand.size() == 0) { g.clearrect(0, 0, 1000, 600); dealer.display(); user.display(); stock.display(); dealergetcard.display(); usergetcard.display(); leadcard.display(); g.setfont(new Font("courier", 40)); g.setfill(color.blue); g.settextalign(textalignment.center); if (dealergetcard.cards.size() > usergetcard.cards.size()) { StringBuffer s = new StringBuffer(); s.append(string.valueof(usergetcard.cards.size()/2)); s.append(" vs. "); s.append(string.valueof(dealergetcard.cards.size()/2)); s.append(" "); g.filltext(s.tostring(), 400, 315); else if (dealergetcard.cards.size() < usergetcard.cards.size()) { StringBuffer s = new StringBuffer(); s.append(string.valueof(usergetcard.cards.size()/2)); s.append(" vs. "); s.append(string.valueof(dealergetcard.cards.size()/2)); s.append(" "); g.filltext(s.tostring(), 400, 315); else { StringBuffer s = new StringBuffer(); s.append(string.valueof(usergetcard.cards.size()/2)); s.append(" vs. "); s.append(string.valueof(dealergetcard.cards.size()/2)); s.append(" "); g.filltext(s.tostring(), 400, 315); return; 45
46 if (dealerwinp) { dealer.getwholead(dealerplayp); Card card = dealer.draw(); leadcard.getcard(card); g.clearrect(0, 0, 1000, 600); dealer.display(); user.display(); stock.display(); dealergetcard.display(); usergetcard.display(); leadcard.display(); g.setfont(new Font("courier", 40)); g.setfill(color.blue); g.settextalign(textalignment.center); g.filltext(" ", 400, 315); else { g.clearrect(0, 0, 1000, 600); dealer.display(); user.display(); stock.display(); dealergetcard.display(); usergetcard.display(); leadcard.display(); g.setfont(new Font("courier", 40)); g.setfill(color.blue); g.settextalign(textalignment.center); g.filltext(" ", 400, 315); start(final Stage stage) public void start(final Stage stage) { VBox root = new VBox(); Canvas cvs = new Canvas(1000, 600); Button b1 = new Button(" "); b1.setonaction((event) -> { run(); ); root.getchildren().addall(cvs, b1); this.g = cvs.getgraphicscontext2d(); cvs.setonmouseclicked((event)->{ buttonpressed(event.getx(), event.gety()); 46
47 ); Scene scene = new Scene(root); stage.setscene(scene); stage.show(); run(); run() private void run() { dealerplayp = false; dealer = new Dealer(g); user = new User(g); stock = new Stock(g); dealergetcard = new DealerGetCard(g); usergetcard = new UserGetCard(g); leadcard = new LeadCard(g); CardDeck carddeck = new CardDeck(); carddeck.shuffle(); for (int i=0; i<13; i++) { dealer.getcard(carddeck.getcard(2*i)); user.getcard(carddeck.getcard(2*i+1)); for (int i=26; i<52; i++) { stock.getcard(carddeck.getcard(i)); trump = stock.cards.get(0); dealer.gettrump(trump); g.clearrect(0, 0, 1000, 600); dealer.display(); user.display(); stock.display(); dealergetcard.display(); usergetcard.display(); leadcard.display(); g.setfont(new Font("courier", 40)); g.setfill(color.blue); g.settextalign(textalignment.center); g.filltext(" ", 400, 315); Ruby 47
48 48
(Java/FX ) Java CD Java version Java VC++ Python Ruby Java Java Eclipse Java Java 3 Java for Everyone 2 10 Java Midi Java JavaFX Shape Canvas C
(Java/FX ) Java CD Java version 10.0.1 Java VC++ Python Ruby Java Java Eclipse Java Java 3 Java for Everyone 2 10 Java Midi Java JavaFX Shape Canvas Canvas Eclipse Eclipse M... 1 javafx e(fx)clipse 3.0.0
cards.gif from Tkinter import * root = Tk() c0 = Canvas(root, width = 400, height = 300) c0.pack() image_data = PhotoImage(file = c1.gif ) c0.create_i
(Python ) Python Python 2 1. 2 2. 52 3. A, K, Q, J, 10, 9, 8, 7, 6, 5, 4, 3, 2 4. 13 5. 6. 7. 8. 9. 13 10. 11. 12. Python http://www.jftz.com/cards/ 1 cards.gif from Tkinter import * root = Tk() c0 = Canvas(root,
from Tkinter import * root = Tk() c0 = Canvas(root, width = 400, height = 300) c0.pack() image_data = PhotoImage(file = c1.gif ) c0.create_image(200,
(Python ) Python Python 2 1. 2 2. 52 3. A, K, Q, J, 10, 9, 8, 7, 6, 5, 4, 3, 2 4. 13 5. 6. 7. 8. 9. 13 10. 11. 12. Python.gif 1 from Tkinter import * root = Tk() c0 = Canvas(root, width = 400, height =
やさしいJavaプログラミング －Great Ideas for Java Programming サンプルPDF
pref : 2004/6/5 (11:8) pref : 2004/6/5 (11:8) pref : 2004/6/5 (11:8) 3 5 14 18 21 23 23 24 28 29 29 31 32 34 35 35 36 38 40 44 44 45 46 49 49 50 pref : 2004/6/5 (11:8) 50 51 52 54 55 56 57 58 59 60 61
新・明解Java入門
537,... 224,... 224,... 32, 35,... 188, 216, 312 -... 38 -... 38 --... 102 --... 103 -=... 111 -classpath... 379 '... 106, 474!... 57, 97!=... 56 "... 14, 476 %... 38 %=... 111 &... 240, 247 &&... 66,
Java演習(4) -- 変数と型 --
50 20 20 5 (20, 20) O 50 100 150 200 250 300 350 x (reserved 50 100 y 50 20 20 5 (20, 20) (1)(Blocks1.java) import javax.swing.japplet; import java.awt.graphics; (reserved public class Blocks1 extends
K227 Java 2
1 K227 Java 2 3 4 5 6 Java 7 class Sample1 { public static void main (String args[]) { System.out.println( Java! ); } } 8 > javac Sample1.java 9 10 > java Sample1 Java 11 12 13 http://java.sun.com/j2se/1.5.0/ja/download.html
2.2 Java C main Java main 2 C 6 C Java 3 C Java ( ) G101Hello.java G101Hello main G101Hello.java /* G101Hello */ class G101Hello { /* main */ public s
2 2013 4 16 2.1............................... 2 1 2.2 Java......................... 2 2 2.3............. 2 2 2.4................................ 2 4 2.5............................ 2 5 2.6............................
10/ / /30 3. ( ) 11/ 6 4. UNIX + C socket 11/13 5. ( ) C 11/20 6. http, CGI Perl 11/27 7. ( ) Perl 12/ 4 8. Windows Winsock 12/11 9. JAV
[email protected] [email protected] http://www.misojiro.t.u-tokyo.ac.jp/ tutimura/sem3/ 2002 12 11 p.1/33 10/16 1. 10/23 2. 10/30 3. ( ) 11/ 6 4. UNIX + C socket 11/13 5. ( ) C 11/20
オブジェクト指向言語 Java 博士 ( 情報理工学 ) 小林貴訓博士 ( 工学 ) Htoo Htoo 共著工学博士大澤裕 コロナ社 コロナ社
オブジェクト指向言語 Java 博士 ( 情報理工学 ) 小林貴訓博士 ( 工学 ) Htoo Htoo 共著工学博士大澤裕 Java Java Java Java C# Visual Basic.NETC++ Java CD DVD Eclipse NetBeans IDE Java ii 2016 9 Java Web http://www.coronasha.co.jp/np/isbn/9784339028652/
: : : TSTank 2
Java (8) 2008-05-20 Lesson6 Lesson5 Java 1 Lesson 6: TSTank1, TSTank2, TSTank3 java 2 car1 car2 Car car1 = new Car(); Car car2 = new Car(); car1.setcolor(red); car2.setcolor(blue); car2.changeengine(jet);
I java A
I java 065762A 19.6.22 19.6.22 19.6.22 1 1 Level 1 3 1.1 Kouza....................................... 3 1.2 Kouza....................................... 4 1.3..........................................
2 static final int DO NOTHING ON CLOSE static final int HIDE ON CLOSE static final int DISPOSE ON CLOSE static final int EXIT ON CLOSE void setvisible
12 2013 7 2 12.1 GUI........................... 12 1 12.2............................... 12 4 12.3..................................... 12 7 12.4....................................... 12 9 12.5 : FreeCellPanel.java............................
アルゴリズムとデータ構造１
1 2005 7 22 22 (sakai.keiichi@kochi [email protected]) http://www.info.kochi-tech.ac.jp/k1sakai/lecture/alg/2005/index.html tech.ac.jp/k1sakai/lecture/alg/2005/index.html f(0) = 1, f(x) =
// ステージを設定します stage.setscene(scene); stage.settitle(" キャンバス "); // ステージを表示します stage.show(); public static void main(string[] args) launch(args); キャンバス
![// ステージを設定します stage.setscene(scene); stage.settitle( キャンバス ); // ステージを表示します stage.show(); public static void main(string[] args) launch(args); キャンバス](/thumbs/86/93849999.jpg "// ステージを設定します stage.setscene(scene); stage.settitle( キャンバス ); // ステージを表示します stage.show(); public static void main(string[] args) launch(args); キャンバス")
HCI プログラミング 11 回目グラフィックス 今日の講義で学ぶ内容 キャンバスと図形描画 マウスを用いたインタラクション ラジオボタンなど GUI 部品を用いたインタラクション キャンバスと図形描画 1 キャンバスに線を引いてみましょう 画用紙を表すキャンバスに図形を描くことができます ソースファイル名 :Sample11_1.java // HP よりインポート文をここへ貼り付けてください //
3 Java 3.1 Hello World! Hello World public class HelloWorld { public static void main(string[] args) { System.out.println("Hello World");
![3 Java 3.1 Hello World! Hello World public class HelloWorld { public static void main(string[] args) { System.out.println(Hello World);](/thumbs/78/78512594.jpg "3 Java 3.1 Hello World! Hello World public class HelloWorld { public static void main(string[] args) { System.out.println(Hello World);")
(Basic Theory of Information Processing) Java (eclipse ) Hello World! eclipse Java 1 3 Java 3.1 Hello World! Hello World public class HelloWorld { public static void main(string[] args) { System.out.println("Hello
Exam : 1z1-809-JPN Title : Java SE 8 Programmer II Vendor : Oracle Version : DEMO Get Latest & Valid 1z1-809-JPN Exam's Question and Answers 1 from Ac
Actual4Test http://www.actual4test.com Actual4test - actual test exam dumps-pass for IT exams Exam : 1z1-809-JPN Title : Java SE 8 Programmer II Vendor : Oracle Version : DEMO Get Latest & Valid 1z1-809-JPN
8 if switch for while do while 2
(Basic Theory of Information Processing) ( ) if for while break continue 1 8 if switch for while do while 2 8.1 if (p.52) 8.1.1 if 1 if ( ) 2; 3 1 true 2 3 false 2 3 3 8.1.2 if-else (p.54) if ( ) 1; else
5 p Point int Java p Point Point p; p = new Point(); Point instance, p Point int 2 Point Point p = new Point(); p.x = 1; p.y = 2;
5 p.1 5 JPanel (toy example) 5.1 2 extends : Object java.lang.object extends... extends Object Point.java 1 public class Point { // public int x; public int y; Point x y 5.1.1, 5 p.2 5 5.2 Point int Java
アルゴリズムとデータ構造１
1 200972 (sakai.keiichi@kochi [email protected]) http://www.info.kochi ://www.info.kochi-tech.ac.jp/k1sakai/lecture/alg/2009/index.html 29 20 32 14 24 30 48 7 19 21 31 Object public class
解きながら学ぶJava入門編
44 // class Negative { System.out.print(""); int n = stdin.nextint(); if (n < 0) System.out.println(""); -10 Ÿ 35 Ÿ 0 n if statement if ( ) if i f ( ) if n < 0 < true false true false boolean literalboolean
HCI プログラミング 8 回目ボタン チェックボックス ラジオボタン 今日の講義で学ぶ内容 ボタンとアクションイベント ボタンのカスタマイズ チェックボックスとラジオボタン ボタンとアクションイベント 1 ボタンを配置してみましょう ボタンは ラベルと同じようにフォントやその色 画像の貼り付けなど
HCI プログラミング 8 回目ボタン チェックボックス ラジオボタン 今日の講義で学ぶ内容 ボタンとアクションイベント ボタンのカスタマイズ チェックボックスとラジオボタン ボタンとアクションイベント 1 ボタンを配置してみましょう ボタンは ラベルと同じようにフォントやその色 画像の貼り付けなどを設定できます ソースファイル名 :Sample8_1.java // HP よりインポート文をここへ貼り付けてください
Java学習教材
Java 2016/4/17 Java 1 Java1 : 280 : (2010/1/29) ISBN-10: 4798120987 ISBN-13: 978-4798120980 2010/1/29 1 Java 1 Java Java Java class FirstExample { public static void main(string[] args) { System.out.println("
ALG ppt
2012614 ([email protected]) http://www.info.kochi-tech.ac.jp/k1sakai/lecture/alg/2012/index.html 1 2 2 3 29 20 32 14 24 30 48 7 19 21 31 4 N O(log N) 29 O(N) 20 32 14 24 30 48 7 19 21 31 5
2 1 Web Java Android Java 1.2 6) Java Java 7) 6) Java Java (Swing, JavaFX) (JDBC) 7) OS 1.3 Java Java
1 Java Java 1.1 Java 1) 2) 3) Java OS Java 1.3 4) Java Web Start Web / 5) Java C C++ Java JSP(Java Server Pages) 1) OS 2) 3) 4) Java Write Once, Run Anywhere 5) Java Web Java 2 1 Web Java Android Java
A, K, Q, J, 10, 9, 8, 7, 6, 5, 4, 3,
40 2 1. 2 2. 52 3. A, K, Q, J, 10, 9, 8, 7, 6, 5, 4, 3, 2 4. 13 5. 6. 7. 8. 9. 13 10. 11. 12. 1 VC++ VC++ Visual C++ Professional 2010 Visual C++ 2010 express Windows whist 2 OK] 3 Form1 size 800, 500
IE6 2 BMI chapter1 Java 6 chapter2 Java 7 chapter3 for if 8 chapter4 : BMI 9 chapter5 Java GUI 10 chapter6 11 chapter7 BMI 12 chap
1-1 1-2 IE6 2 BMI 3-1 3-2 4 5 chapter1 Java 6 chapter2 Java 7 chapter3 for if 8 chapter4 : BMI 9 chapter5 Java GUI 10 chapter6 11 chapter7 BMI 12 chapter8 : 13-1 13-2 14 15 PersonTest.java KazuateGame.java
r02.dvi
172 2017.7.16 1 1.1? X A B A X B ( )? IBMPL/I FACOM PL1 ( ) X ( ) 1.2 1 2-0 ( ) ( ) ( ) (12) ( ) (112) (131) 281 26 1 (syntax) (semantics) ( ) 2 2.1 BNF BNF(Backus Normal Form) Joun Backus (grammer) English
{:from => Java, :to => Ruby } Java Ruby KAKUTANI Shintaro; Eiwa System Management, Inc.; a strong Ruby proponent http://kakutani.com http://www.amazon.co.jp/o/asin/4873113202/kakutani-22 http://www.amazon.co.jp/o/asin/477413256x/kakutani-22
Java (9) 1 Lesson Java System.out.println() 1 Java API 1 Java Java 1
Java (9) 1 Lesson 7 2008-05-20 Java System.out.println() 1 Java API 1 Java Java 1 GUI 2 Java 3 1.1 5 3 1.0 10.0, 1.0, 0.5 5.0, 3.0, 0.3 4.0, 1.0, 0.6 1 2 4 3, ( 2 3 2 1.2 Java (stream) 4 1 a 5 (End of
Java updated
Java 2003.07.14 updated 3 1 Java 5 1.1 Java................................. 5 1.2 Java..................................... 5 1.3 Java................................ 6 1.3.1 Java.......................
グラフの探索 JAVA での実装
グラフの探索 JAVA での実装 二つの探索手法 深さ優先探索 :DFS (Depth-First Search) 幅優先探索 :BFS (Breadth-First Search) 共通部分 元のグラフを指定して 極大木を得る 探索アルゴリズムの利用の観点から 利用する側からみると 取り替えられる部品 どちらの方法が良いかはグラフに依存 操作性が同じでなければ 共通のクラスの派生で作ると便利 共通化を考える
ユニット・テストの概要
2004 12 ... 3... 3... 4... 5... 6... 6 JUnit... 6... 7 Apache Cactus... 7 HttpUnit/ServletUnit... 8 utplsql... 8 Clover... 8 Anthill Pro... 9... 10... 10... 10 SQL... 10 Java... 11... 11... 12... 12 setter
10K pdf
#1 #2 Java class Circle { double x; // x double y; // y double radius; // void set(double tx, double ty){ x = tx; y = ty; void set(double tx, double ty, double r) { x = tx; y = ty; radius = r; // Circle
r1.dvi
2006 1 2006.10.6 ( 2 ( ) 1 2 1.5 3 ( ) Ruby Java Java Java ( Web Web http://lecture.ecc.u-tokyo.ac.jp/~kuno/is06/ / ( / @@@ ( 3 ) @@@ : ( ) @@@ (Q&A) ( ) 1 http://www.sodan.ecc.u-tokyo.ac.jp/cgi-bin/qbbs/view.cgi
1: Preference Display 1 package sample. pref ; 2 3 import android. app. Activity ; 4 import android. content. Intent ; 5 import android. content. Shar
Android 2 1 (Activity) (layout strings.xml) XML Activity (Intent manifest) Android Eclipse XML Preference, DataBase, File 3 2 Preference Preference Preference URL:[http://www.aichi-pu.ac.jp/ist/lab/yamamoto/android/android-tutorial/tutorial02/tutorial02.pdf]
$ java StoreString abc abc ed abced twice abcedabced clear xyz xyz xyz bingo! abc bingo!abc ^Z mport java.io.*; ublic class StoreString { public static void main(string[] args) throws IOException{ BufferedReader
Assignment9_1.java
Assignment9_1.java 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
目的 泡立ち法を例に Comparableインターフェイスの実装 抽象クラスの利用 型パラメタの利用 比較 入替 の回数を計測
泡立ち法とその実装 計算機アルゴリズム特論 :2017 年度只木進一 目的 泡立ち法を例に Comparableインターフェイスの実装 抽象クラスの利用 型パラメタの利用 比較 入替 の回数を計測 Comparable インターフェイ ス クラスインスタンスが比較可能であることを示す Int compareto() メソッドを実装 Integer Double String などには実装済み public
Microsoft Word - keisankigairon.ch doc
1000000100001010 1000001000001011 0100001100010010 1010001100001100 load %r1,10 load %r2,11 add %r3,%r1,%r2 store %r3,12 k = i + j ; = > (* 1 2 3 4 5 6 7 8 9 10) 3628800 DO 3 I=1,3 DO3I=1.3 DO3I 1.3
class IntCell { private int value ; int getvalue() {return value; private IntCell next; IntCell next() {return next; IntCell(int value) {this.value =
Part2-1-3 Java (*) (*).class Java public static final 1 class IntCell { private int value ; int getvalue() {return value; private IntCell next; IntCell next() {return next; IntCell(int value) {this.value
class IntCell { private int value ; int getvalue() {return value; private IntCell next; IntCell next() {return next; IntCell(int value) {this.value =
Part2-1-3 Java (*) (*).class Java public static final 1 class IntCell { private int value ; int getvalue() {return value; private IntCell next; IntCell next() {return next; IntCell(int value) {this.value
Java プログラミング Ⅰ 7 回目 switch 文と論理演算子 今日の講義講義で学ぶ内容 switch 文 論理演算子 条件演算子 条件判断文 3 switch 文 switch 文 式が case のラベルと一致する場所から直後の break; まで処理しますどれにも一致致しない場合 def
Java プログラミング Ⅰ 7 回目 switch 文と論理演算子 今日の講義講義で学ぶ内容 switch 文 論理演算子 条件演算子 条件判断文 3 switch 文 switch 文 式が case のラベルと一致する場所から直後の まで処理しますどれにも一致致しない場合 default: から直後の まで処理します 式の結果 ラベル 定数 整数または文字 (byte, short, int,
19 3!! (+) (>) (++) (+=) for while 3.1!! (20, 20) (1)(Blocks1.java) import javax.swing.japplet; import java.awt.graphics;
19 3!!...... (+) (>) (++) (+=) for while 3.1!! 3.1.1 50 20 20 5 (20, 20) 3.1.1 (1)(Blocks1.java) public class Blocks1 extends JApplet { public void paint(graphics g){ 5 g.drawrect( 20, 20, 50, 20); g.drawrect(
r3.dvi
00 3 2000.6.10 0 Java ( 7 1 7 1 GSSM 1? 1 1.1 4 4a 4b / / 0 255 HTML X 0 255 16 (0,32,255 #0020FF Java xclock -bg #0020FF xclock ^C (Control C xclock 4c 1 import java.applet.applet; import java.awt.*;
アプレットの作成
- 1 - import java.applet.applet; import java.awt.graphics; public class HelloWorld extends Applet { public void init() { resize(150,60) ; public void paint ( Graphics g ) { g.drawstring("hello, world!",
226
226 227 Main ClientThread Request Channel WorkerThread Channel startworkers takerequest requestqueue threadpool WorkerThread channel run Request tostring execute name number ClientThread channel random
text_08.dvi
C 8 12 6 6 8 Java (3) 1 8.1 8 : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : 1 8.2 : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : :
「Android Studioではじめる 簡単Androidアプリ開発」正誤表
Android Studio Android 2016/04/19 Android Studio Android *1 Android Studio Android Studio Android Studio Android Studio Android PDF : Android Studio Android Android Studio Android *2 c R TM *1 Android
(Eclipse\202\305\212w\202\324Java2\215\374.pdf)
C H A P T E R 11 11-1 1 Sample9_4 package sample.sample11; public class Sample9_4 { 2 public static void main(string[] args) { int[] points = new int[30]; initializearray(points); double averagepoint =
< F2D825282CC947B909482CC A815B83682E6A>
3 の倍数のトランプカード 1. はじめに [Java アプレット ] [Java アプリケーション ] ここにトランプが 1 組あります ジョーカー 2 枚を除いて 52 枚を使います 3 の倍数は スペード クローバ ダイヤ ハートに それぞれ 3 と 6 と 9 と 12 の 4 枚ずつあるので 4 4=16 枚あります この 52 枚のトランプから 1 枚引いたとき そのカードが 3 の倍数である確率を考えます
< F2D82518CC282CC D2E6A7464>
2 個のさいころ 1. はじめに [Java アプレット ] [Java アプリケーション ] 2 個のさいころを同時に投げたときの目の出方を考えてみましょう この 2 個のさいころをそれぞれ さいころ Ⅰ さいころ Ⅱ とすると その目の出方は順に 1 1 2 1 3 1 4 1 5 1 6 1 1 2 2 2 3 2 4 2 5 2 6 2 1 3 2 3 3 3 4 3 5 3 6 3 1 4
< F2D F B834E2E6A7464>
ランダムウォーク [Java アプレット ] [Java アプレリケーョン ] 1. はじめに 酔っぱらいは前後左右見境なくふらつきます 酔っぱらいは目的地にたどり着こうと歩き回っているうちに何度も同じところに戻って来てしまったりするものです 今 酔っぱらいが数直線上の原点にいるとします 原点を出発して30 回ふらつくとき 30 回目に酔っぱらいがいる位置は 出発点である原点からどれくらい離れてしまっているのでしょうか
break 文 switch ブロック内の実行中の処理を強制的に終了し ブロックから抜けます switch(i) 強制終了 ソースコード例ソースファイル名 :Sample7_1.java // 入力値の判定 import java.io.*; class Sample7_1 public stati
Java プログラミング Ⅰ 7 回目 switch 文と論理演算子 今日の講義で学ぶ内容 switch 文 論理演算子 条件演算子 条件判断文 3 switch 文 switch 文 式が case のラベルと一致する場所から直後の まで処理しますどれにも一致しない場合 default: から直後の まで処理します 式は byte, short, int, char 型 ( 文字または整数 ) を演算結果としますラベルには整数リテラル
< F2D82518E9F8AD CC834F CC8CFC82AB82C68D4C>
2 次関数のグラフの向きと広がり [Java アプレット ] [Java アプリケーション ] 1. はじめに 2 2 y=ax のグラフについて x の係数 aが正のときと負のときでは グラフにどのような違いがあるでしょうか 2 2 y=ax のグラフについて x の係数 aが正のとき 係数 aの値が大きくなるにつれて グラフの広がりはどうなるでしょうか 2 2 y=ax のグラフについて x の係数
ＪａｖａプログラミングⅠ
Java プログラミング Ⅰ 3 回目変数 今日の講義で学ぶ内容 変数とは 変数の使い方 キーボード入力の仕方 変 数 変 数 一時的に値を記憶させておく機能です 変数は 型 ( データ型ともいいます ) と識別子をもちます 2 型 変数に記憶できる値の種類です型は 値の種類に応じて次の 8 種類があり これを基本型といいます 基本型値の種類値の範囲または例 boolean 真偽値 true または
1/8 ページ Java 基礎文法最速マスター Java Javaの文法一覧です 他の言語をある程度知っている人はこれを読めばJavaの基礎をマスターしてJavaを書くことができるようになっています 簡易リファレンスとしても利用できると思いますので これは足りないと思うものがあれば教えてください 1. 基礎 class の作成プログラムはclassに記述します たとえばSampleという名前のclassを作る場合
I. (i) Foo public (A). javac Foo.java java Foo.class (C). javac Foo java Foo (ii)? (B). javac Foo.java java Foo (D). javac Foo java Foo.class (A). Jav
2018 06 08 11:00 12:00 I. I III II. III. IV. ( a d) V. VI. 80 40 40 100 60 : A ActionListener aa addactionlistener AE ActionEvent K KeyListener ak addkeylistener KE KeyEvent M MouseListener am addmouselistener
ALG2012-F.ppt
2012 7 26 ([email protected]) http://www.info.kochi-tech.ac.jp/k1sakai/lecture/alg/2012/index.html 5 2 3 4 - 5 .. 6 - 7 public class KnapsackBB { // 0-1 private static double maxsofar; private
< F2D A839382CC906A2E6A7464>
ビュホンの針 1. はじめに [Java アプレット ] [Java アプリケーション ] ビュホン ( Buffon 1707-1788) は 針を投げて円周率 πを求めることを考えました 平面上に 幅 2aの間隔で 平行線を無数に引いておきます この平面上に長さ2bの針を落とすと この針が平行線と交わる確立 pは p=(2b) (aπ) 1 となります ただし b
明解Javaによるアルゴリズムとデータ構造
21 algorithm List 1-1 a, b, c max Scanner Column 1-1 List 1-1 // import java.util.scanner; class Max3 { public static void main(string[] args) { Scanner stdin = new Scanner(System.in); Chap01/Max3.java
. IDE JIVE[1][] Eclipse Java ( 1) Java Platform Debugger Architecture [5] 3. Eclipse GUI JIVE 3.1 Eclipse ( ) 1 JIVE Java [3] IDE c 016 Information Pr
![. IDE JIVE[1][] Eclipse Java ( 1) Java Platform Debugger Architecture [5] 3. Eclipse GUI JIVE 3.1 Eclipse ( ) 1 JIVE Java [3] IDE c 016 Information Pr](/thumbs/88/115750650.jpg ". IDE JIVE[1][] Eclipse Java ( 1) Java Platform Debugger Architecture [5] 3. Eclipse GUI JIVE 3.1 Eclipse ( ) 1 JIVE Java [3] IDE c 016 Information Pr")
Eclipse 1,a) 1,b) 1,c) ( IDE) IDE Graphical User Interface( GUI) GUI GUI IDE View Eclipse Development of Eclipse Plug-in to present an Object Diagram to Debug Environment Kubota Yoshihiko 1,a) Yamazaki
Java講座
~ 第 1 回 ~ 情報科学部コンピュータ科学科 2 年竹中優 プログラムを書く上で Hello world 基礎事項 演算子 構文 2 コメントアウト (//, /* */, /** */) をしよう! インデントをしよう! 変数などにはわかりやすい名前をつけよう! 要するに 他人が見て理解しやすいコードを書こうということです 3 1. Eclipse を起動 2. ファイル 新規 javaプロジェクト
r3.dvi
10 3 2010.9.21 1 1) 1 ( 1) 1: 1) 1.0.1 : Java 1 import java.awt.*; import javax.swing.*; public class Sample21 extends JPanel { public void paintcomponent(graphics g) { g.setcolor(new Color(255, 180, 99));