Redcode » guess http://www.redcode.nl Java, algorithms, math and more Fri, 30 Dec 2011 12:21:59 +0000 en hourly 1 http://wordpress.org/?v=3.3.1 Guess the algorithm http://www.redcode.nl/blog/2010/01/guess-the-algorithm/?utm_source=rss&utm_medium=rss&utm_campaign=guess-the-algorithm http://www.redcode.nl/blog/2010/01/guess-the-algorithm/#comments Sat, 23 Jan 2010 20:54:24 +0000 royvanrijn http://www.redcode.nl/?p=308 Yesterday I found and programmed a nice little algorithm. I’m not going to tell you (yet) what it does and how its called, but I’ll just show the code:

private int function(int x, int y) { int r = 0; while(x!=0) { if((x&1)==1) { r+=y; } x>>>=1; y<<=1; } return r; }

So tell me, [...]]]> http://www.redcode.nl/blog/2010/01/guess-the-algorithm/feed/ 3