摘要: 异或的性质 1. a ⊕ a = 0 2. a ⊕ b = b ⊕ a 3. a ⊕b ⊕ c = a ⊕ (b ⊕ c) = (a ⊕ b) ⊕ c; 4. d = a ⊕ b ⊕ c 可以推出 a = d ⊕ b ⊕ c. 5. a ⊕ b ⊕ a = b. 自反性 6.若x是二进制数0101, 阅读全文
posted @ 2017-03-22 22:54 jackn 阅读(703) 评论(0) 推荐(0) 编辑