2017年1月12日
LeetCode 89. Gray Code
摘要： The gray code is a binary numeral system where two successive values differ in only one bit. Given a non-negative integer n representing the total num 阅读全文
posted @ 2017-01-12 22:17 Black_Knight 阅读(197) 评论(0) 推荐(0)
LeetCode 476. Number Complement
摘要： Given a positive integer, output its complement number. The complement strategy is to flip the bits of its binary representation. Note: Example 1: Exa 阅读全文
posted @ 2017-01-12 21:12 Black_Knight 阅读(3061) 评论(0) 推荐(0)