2014年12月23日
Leetcode- Single Number II
摘要： Given an array of integers, every element appears three times except for one. Find that single one. Note: We generalize this problem to: Given an arra 阅读全文
posted @ 2014-12-23 06:44 LiBlog 阅读(233) 评论(0) 推荐(0)
Leetcode-Single Number
摘要： Given an array of integers, every element appears twice except for one. Find that single one.Analysis:Use XOR operation.Solution: 1 public class Solut... 阅读全文
posted @ 2014-12-23 04:46 LiBlog 阅读(122) 评论(0) 推荐(0)
Leetcode-Gas Station
摘要： There are N gas stations along a circular route, where the amount of gas at station i is gas[i]. You have a car with an unlimited gas tank and it cost 阅读全文
posted @ 2014-12-23 00:36 LiBlog 阅读(138) 评论(0) 推荐(0)