Miscellany

import java.util.LinkedList;public class Pythag {	public static void main(String[] args) {		LinkedList results = new LinkedList();		for(int a=1; a<500; a++)		{			for(int b=1; b<500; b++)			{				for(int c=1; c<500; c++)				{					if((a*a)+(b*b)==(c*c))					{						String pythag = (Integer.toString(a)+" "+Integer.toString(b)+" "+Integer.toString(c));						String pythag2 = (Integer.toString(b)+" "+Integer.toString(a)+" "+Integer.toString(c));						if(!results.contains(pythag2))						{							System.out.println(a + " " + b + " " + c);							results.add(pythag);						}					}				}			}		}	}}