摘要: Bitwise AND of Numbers RangeGiven a range [m, n] where 0 = (int)pow(2.0, i)) && (ind+gap <= (int)pow(2.0, i+1)-1)) //all 1's ... 阅读全文
posted @ 2015-04-17 22:02 陆草纯 阅读(1032) 评论(0) 推荐(0) 编辑