comparenums.txt

来自「java的一经典教程」· 文本 代码 · 共 36 行

// Inputs two integers and prints out the larger

import javax.swing.JOptionPane;

public class CompareNums
{

	public static void findBigger()
	{
		int num1, num2;   String numStr;

		numStr = JOptionPane.showInputDialog(
		   "Enter first number: ");
		num1 = Integer.parseInt(numStr);

		numStr = JOptionPane.showInputDialog(
		   "Enter second number: ");
		num2 = Integer.parseInt(numStr);

   		if (num1 > num2)
			JOptionPane.showMessageDialog(null,
			   "Largest number is " + num1);
    	else
			JOptionPane.showMessageDialog(null,
			   "Largest number is " + num2);

	}


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

      System.exit(0);
   }
}