www.pudn.com > MyJava.rar > Wxin_key.java

public class Wxin_key  
{ 
	public static void main(String[] args)  
	{ 
		int x,y,z; 
                int max=(int)(Math.floor(Math.sqrt(300))); 
		for(x=1;x<=max;x++) 
		{ 
                  for(y=1;y<=max;y++) 
	         { 
                    if(y==x) 
                       continue; 
                    z=x*x+y*y; 
                  if(z>300)  
                     break; 
                 }      		 
		System.out.println(x+"\t"+y+"\t"); 
	        
             } 
        } 
}