引言中秋节,又称月圆之夜,是我国传统的节日之一。在这个团圆的日子里,除了赏月、吃月饼,程序员们也可以通过编程挑战来增添节日氛围。本文将揭秘Java编程中的中秋编程挑战,带你一起创意编程,共度月圆之夜。...
中秋节,又称月圆之夜,是我国传统的节日之一。在这个团圆的日子里,除了赏月、吃月饼,程序员们也可以通过编程挑战来增添节日氛围。本文将揭秘Java编程中的中秋编程挑战,带你一起创意编程,共度月圆之夜。
中秋编程挑战的内容多种多样,以下是一些常见的挑战主题:
以下是一个利用Java Swing库实现月相变化模拟的示例代码:
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
public class MoonPhaseSimulation extends JFrame { private int phase = 0; // 月相初始状态为新月 public MoonPhaseSimulation() { setTitle("月相变化模拟"); setSize(400, 400); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); setLayout(null); JPanel panel = new JPanel() { @Override protected void paintComponent(Graphics g) { super.paintComponent(g); drawMoonPhase(g); } }; panel.setBounds(0, 0, 400, 400); add(panel); JButton nextButton = new JButton("下一月相"); nextButton.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { phase = (phase + 1) % 8; panel.repaint(); } }); nextButton.setBounds(150, 420, 100, 30); add(nextButton); } private void drawMoonPhase(Graphics g) { int x = 200, y = 200, radius = 150; switch (phase) { case 0: g.setColor(Color.BLACK); g.fillOval(x - radius, y - radius, radius * 2, radius * 2); break; case 1: g.setColor(Color.WHITE); g.fillOval(x - radius + 20, y - radius + 20, 60, 60); break; case 2: g.setColor(Color.WHITE); g.fillOval(x - radius + 40, y - radius + 40, 60, 60); break; case 3: g.setColor(Color.WHITE); g.fillOval(x - radius + 60, y - radius + 60, 60, 60); break; case 4: g.setColor(Color.WHITE); g.fillOval(x - radius + 80, y - radius + 80, 60, 60); break; case 5: g.setColor(Color.WHITE); g.fillOval(x - radius + 100, y - radius + 100, 60, 60); break; case 6: g.setColor(Color.WHITE); g.fillOval(x - radius + 120, y - radius + 120, 60, 60); break; case 7: g.setColor(Color.WHITE); g.fillOval(x - radius + 140, y - radius + 140, 60, 60); break; } } public static void main(String[] args) { SwingUtilities.invokeLater(new Runnable() { @Override public void run() { new MoonPhaseSimulation().setVisible(true); } }); }
}以下是一个简单的中秋节贺卡制作示例:
import javax.swing.*;
import java.awt.*;
public class MidAutumnCard extends JFrame { public MidAutumnCard() { setTitle("中秋节贺卡"); setSize(400, 400); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); setLayout(null); JLabel label = new JLabel("中秋节快乐!"); label.setBounds(100, 150, 200, 50); label.setFont(new Font("宋体", Font.BOLD, 30)); label.setHorizontalAlignment(SwingConstants.CENTER); add(label); JButton button = new JButton("点击发送"); button.setBounds(100, 300, 200, 50); add(button); button.addActionListener(e -> { JOptionPane.showMessageDialog(this, "贺卡已发送至您的邮箱!"); }); } public static void main(String[] args) { SwingUtilities.invokeLater(() -> new MidAutumnCard().setVisible(true)); }
}以下是一个简单的猜灯谜游戏示例:
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Random;
public class GuessRiddleGame extends JFrame { private String[] riddles = { "红颜薄命,指的是什么?", "白头到老,指的是什么?", "一心一意,指的是什么?" }; private String[] answers = { "花", "牛", "心" }; private int index = 0; public GuessRiddleGame() { setTitle("猜灯谜游戏"); setSize(400, 400); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); setLayout(null); JLabel label = new JLabel(riddles[index]); label.setBounds(50, 50, 300, 50); label.setFont(new Font("宋体", Font.BOLD, 20)); add(label); JTextField textField = new JTextField(); textField.setBounds(50, 150, 300, 50); add(textField); JButton button = new JButton("提交答案"); button.setBounds(50, 250, 300, 50); add(button); button.addActionListener(e -> { String input = textField.getText(); if (input.equals(answers[index])) { JOptionPane.showMessageDialog(this, "恭喜你,答对了!"); index = (index + 1) % riddles.length; label.setText(riddles[index]); textField.setText(""); } else { JOptionPane.showMessageDialog(this, "很遗憾,答错了!"); } }); } public static void main(String[] args) { SwingUtilities.invokeLater(() -> new GuessRiddleGame().setVisible(true)); }
}以下是一个简单的月饼制作指南示例:
public class MoonCakeRecipe { public static void main(String[] args) { System.out.println("月饼制作指南:"); System.out.println("1. 准备材料:中筋面粉、糖、鸡蛋、猪油、红豆沙等。"); System.out.println("2. 将糖和鸡蛋混合搅拌均匀。"); System.out.println("3. 加入猪油,继续搅拌均匀。"); System.out.println("4. 加入中筋面粉,揉成面团。"); System.out.println("5. 将面团分成小剂子,包入红豆沙馅。"); System.out.println("6. 将月饼模具放在面团上,轻轻按压成型。"); System.out.println("7. 预热烤箱至180℃,将月饼放入烤箱烤10-15分钟。"); System.out.println("8. 烤好的月饼取出晾凉即可食用。"); }
}中秋编程挑战不仅能够提高编程技能,还能增添节日氛围。通过本文的介绍,相信你已经对中秋编程挑战有了更深入的了解。在这个月圆之夜,让我们一起用创意代码,共度美好时光吧!