2016年4月21日
LN : leetcode 242 Valid Anagram
摘要： lc 242 Valid Anagram [242 Valid Anagram][1] Given two strings s and t, write a function to determine if t is an anagram of s. For example, s = "anagra 阅读全文
posted @ 2016-04-21 22:50 三石宝宝 阅读(244) 评论(1) 推荐(1)
LN : leetcode 231 Power of Two
摘要： lc 231 Power of Two [231 Power of Two][1] Given an integer, write a function to determine if it is a power of two. analysation Easy problem. solution 阅读全文
posted @ 2016-04-21 22:16 三石宝宝 阅读(157) 评论(0) 推荐(1)
LN : leetcode 191 Number of 1 Bits
摘要： lc 191 Number of 1 Bits [191 Number of 1 Bits][1] Write a function that takes an unsigned integer and returns the number of ’1' bits it has (also know 阅读全文
posted @ 2016-04-21 16:51 三石宝宝 阅读(188) 评论(0) 推荐(1)