distance.java

还不错的java基本实例

import javax.swing.JOptionPane;
public class Distance
{
	public static void main( String[] args)
	{
		int v;
		int t;
		int s;
		String title1="输出结果1";
		String title2="输出结果2";
		v=150;
		t=2;
		s=v*t;
		 JOptionPane.showMessageDialog(null,"v="+v+"\n"+"t="+t+"\n"+"s="+s,title1, 
                 JOptionPane.PLAIN_MESSAGE);
		t=3;
		s=v*t;
		 JOptionPane.showMessageDialog(null,"v="+v+"\n"+"t="+t+"\n"+"s="+s,title2, 
                 JOptionPane.PLAIN_MESSAGE);
	}
}