需要一些帮助，请使用java asssignment。 [英] Need some help here please with a java asssignment.

问题描述

我要写一个接受两个数字的程序，如果第一个数字大于第二个数字，它应该使用JOptionPane打印第一个数字更大。



我得到一个错误我不能调试，下面是错误....

I am to write a program that accept two numbers, if first number is greater than second number, it should print "First number is larger", using JOptionPane.

Am getting one error I cant debug, below is the error....

Numbas.java:17: error: cannot find symbol
        JOptionPane.showMessageDialog(null, Result, "Comparism Results", JOption
Pane.InformationMessage);

    ^
  symbol:   variable InformationMessage
  location: class JOptionPane
1 error

我尝试过：

What I have tried:

import javax.swing.JOptionPane;
public class Numbas{
	public static void main (String[] args){
	String FirstNum, SecondNum, Result;
	int Number1, Number2;
	FirstNum = JOptionPane.showInputDialog("Enter the first number please");
	SecondNum = JOptionPane.showInputDialog("Please enter the second number");
	Number1 = Integer.parseInt(FirstNum);
	Number2 = Integer.parseInt(SecondNum);
	Result = " ";
	if (Number1 > Number2)
		Result = Number1 + "is larger";
	if (Number2 > Number1)
		Result = Number2 + "is larger";
	if (Number1 == Number2)
		Result = "The numbers  are equal";
	JOptionPane.showMessageDialog(null, Result, "Comparism Results", JOptionPane.InformationMessage);
		System.exit(0);
	}
}

推荐答案

拼写错误：你的意思是JOptionPane.INFORMATION_MESSAGE [ ^ ]

It's spelled wrong: did you mean JOptionPane.INFORMATION_MESSAGE[^]

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