testinc.java

还不错的java基本实例

package ch4;
import javax.swing.*;
public class TestInc
{
    public static void main(String[] args){
		String OutPut="";
		for(int j=65, i=65 ,k=65;i<72;j=++i )
		{
		    OutPut+=(char)i+"    i="+i+"     j="+j+"\n";
		}
		JOptionPane.showMessageDialog(null,OutPut); 
	}
}