jiaogu.java

包括角谷猜想在内的十个java程序

import java.awt.*;
import java.util.*;
import java.applet.Applet;

public class jiaogu extends Applet{

	public void paint(Graphics g){
		int x,n,i=10;
		for(x=3;x<=10000;x++){
			n=x;
			while(n!=1){
				if(n%2==0)	n=n/2;
				else  		n=n*3+1;
			}
			  
			g.drawString (x+" 符合角谷猜想!",25,25+i);
			i=i+15;
		}
	}
}