YRB

2015年12月1日

摘要：题目： A strobogrammatic number is a number that looks the same when rotated 180 degrees (looked at upside down). Find all strobogrammatic numbers that a 阅读全文

posted @ 2015-12-01 04:17 YRB 阅读(1104) 评论(0) 推荐(0) 编辑

246. Strobogrammatic Number

摘要：题目： A strobogrammatic number is a number that looks the same when rotated 180 degrees (looked at upside down). Write a function to determine if a numb 阅读全文

posted @ 2015-12-01 01:07 YRB 阅读(951) 评论(0) 推荐(0) 编辑

245. Shortest Word Distance III

摘要：题目：This is afollow upofShortest Word Distance. The only difference is nowword1could be the same asword2.Given a list of words and two wordsword1andwor... 阅读全文

posted @ 2015-12-01 00:42 YRB 阅读(730) 评论(0) 推荐(0) 编辑

2015年11月30日

244. Shortest Word Distance II

摘要：题目： This is a follow up of Shortest Word Distance. The only difference is now you are given the list of words and your method will be called repeatedl 阅读全文

posted @ 2015-11-30 11:51 YRB 阅读(941) 评论(0) 推荐(0) 编辑

243. Shortest Word Distance

摘要：题目： Given a list of words and two words word1 and word2, return the shortest distance between these two words in the list. For example,Assume that wor 阅读全文

posted @ 2015-11-30 10:16 YRB 阅读(592) 评论(0) 推荐(0) 编辑

241. Different Ways to Add Parentheses

摘要：题目： Given a string of numbers and operators, return all possible results from computing all the different possible ways to group numbers and operators 阅读全文

posted @ 2015-11-30 07:14 YRB 阅读(2303) 评论(0) 推荐(0) 编辑

2015年11月29日

240. Search a 2D Matrix II

摘要：题目： Write an efficient algorithm that searches for a value in an m x n matrix. This matrix has the following properties: Integers in each row are sort 阅读全文

posted @ 2015-11-29 23:31 YRB 阅读(1039) 评论(0) 推荐(0) 编辑

239. Sliding Window Maximum

摘要：题目： Given an array nums, there is a sliding window of size k which is moving from the very left of the array to the very right. You can only see the k 阅读全文

posted @ 2015-11-29 12:31 YRB 阅读(854) 评论(0) 推荐(0) 编辑

238. Product of Array Except Self

摘要：题目： Given an array of n integers where n > 1, nums, return an array output such that output[i] is equal to the product of all the elements of nums exc 阅读全文

posted @ 2015-11-29 08:42 YRB 阅读(409) 评论(0) 推荐(0) 编辑

237. Delete Node in a Linked List

摘要：题目： Write a function to delete a node (except the tail) in a singly linked list, given only access to that node. Supposed the linked list is 1 -> 2 -> 阅读全文

posted @ 2015-11-29 00:01 YRB 阅读(275) 评论(0) 推荐(0) 编辑

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