2015年8月15日
[LintCode] Flip Bits
摘要： Determine the number of bits required to flip if you want to convert integernto integerm.ExampleGivenn=31(11111),m=14(01110), return2.NoteBothnandmare... 阅读全文
posted @ 2015-08-15 10:04 xchangcheng 阅读(171) 评论(0) 推荐(0) 编辑
[LintCode] Count 1 in Binary
摘要： Count how many1in binary representation of a 32-bit integer.ExampleGiven32, return1Given5, return2Given1023, return9ChallengeIf the integer isnbits wi... 阅读全文
posted @ 2015-08-15 09:57 xchangcheng 阅读(185) 评论(0) 推荐(0) 编辑