摘要: When bitwise operations are combined with addition, subtraction, multiplication, and/or shifting, extremely intricate results can arise, even when the formulas are quite short. -- Donald E. Knuth [TAo... 阅读全文
posted @ 2010-07-19 09:23 atyuwen 阅读(4156) 评论(3) 推荐(6) 编辑