expr3.java

集装箱的装箱问题 给定一个集装箱

import java.awt.*;
import java.applet.*;
import java.awt.event.*;
import java.math.*;
public class expr3 extends Applet{
	int i,n=45;
	int SETN=30;		//这个用于设置图形的大小
	String s=new String("123456788");
	double x[]={
2.178,6.522,10.629,14.514,18.373,22.180,20.325,16.476,12.609,8.938,4.396,1.505,6.758,22.851,10.679,14.395,18.248,3.658,20.616,1.276,8.553,16.224,12.583,5.600,0,0,23.282,23.326,10.558,14.397,18.758,3.023,0,6.764,0};

double y[]={
2.178,2.178,1.963,1.963,1.963,1.896,5.211,5.121,5.012,5.014,5.214,6.153,7.120,7.407,7.483,7.514,7.748,7.971,9.031,8.981,9.204,9.329,9.326,9.493,0,0,4.624,9.847,9.780,9.778,9.792,9.871,0,4.942,0};

double r[]={
2.178,2.166,1.947,1.938,1.921,1.886,1.869,1.763,1.658,1.542,1.540,1.500,1.489,1.478,1.477,1.409,1.406,1.314,1.285,1.273,1.258,1.163,1.153,1.151,0,0,1.056,1.007,0.823,0.716,0.701,0.687,0,0.609,0};



		public void paint(Graphics g){
	

		g.setColor(Color.red);

		g.fillRect(100,100,(int)(24.35500*SETN), (int)(11.000*SETN));
		for(i=0;i<20;i++){
			g.setColor(Color.cyan);
			g.fillOval(100+(int)(SETN*(x[i]-r[i])),100+(int)(SETN*(y[i]-r[i])),2*(int)(SETN*r[i]),2*(int)(SETN*r[i]));
			s=Double.toString(r[i]);
			g.setColor(Color.BLACK);
			g.drawString(s,100+(int)(SETN*(x[i])),100+(int)(SETN*(y[i])));
		}
		
	}
}