exammark1.txt

来自「java的一经典教程」· 文本 代码 · 共 35 行

// Program to read an exam mark and tell the user
// the corresponding grade

import javax.swing.JOptionPane;

public class ExamMark
{

  public static void passOrFail()
  {
 	int mark;
 	String numStr;

 	numStr = JOptionPane.showInputDialog(
 	   "What is the mark?: ");

 	// convert from String to int
  	mark = Integer.parseInt(numStr);

 	if (mark >= 40)
 		JOptionPane.showMessageDialog(null, "Passed");
  	else
 		JOptionPane.showMessageDialog(null, "Failed");

 	JOptionPane.showMessageDialog(null, "Bye");
  }


  public static void main(String[] args)
  {
	passOrFail();

	System.exit(0);
  }
}