?? exercise2_8.java
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import javax.swing.JOptionPane;public class Exercise2_8 { public static void main(String args[]) { // Enter an ASCII code String numberString = JOptionPane.showInputDialog(null, "Enter an ASCII code:", "Exercise2_8 Input", JOptionPane.QUESTION_MESSAGE); // Convert string to int int code = Integer.parseInt(numberString); // Display result System.out.println("The character for ASCII code " + code + " is " + (char)code); System.exit(0); }}?? 快捷鍵說(shuō)明
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