LiBlog

2016年8月30日

摘要： 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 num 阅读全文

posted @ 2016-08-30 03:44 LiBlog 阅读(141) 评论(0) 推荐(0)

LeetCode-Read N Characters Given Read4 II - Call multiple times

摘要： The API: int read4(char *buf) reads 4 characters at a time from a file. The return value is the actual number of characters read. For example, it retu 阅读全文

posted @ 2016-08-30 02:23 LiBlog 阅读(146) 评论(0) 推荐(0)

2016年8月29日

LeetCode-One Edit Distance

摘要： Given two strings S and T, determine if they are both one edit distance apart. Solution 1: NOTE: this solution is too much for this question. We can s 阅读全文

posted @ 2016-08-29 14:23 LiBlog 阅读(109) 评论(0) 推荐(0)

LeetCode-Palindrome Permutation II

摘要： Given a string s, return all the palindromic permutations (without duplicates) of it. Return an empty list if no palindromic permutation could be form 阅读全文

posted @ 2016-08-29 14:02 LiBlog 阅读(158) 评论(0) 推荐(0)

2016年8月24日

LeetCode- Longest Absolute File Path

摘要： Suppose we abstract our file system by a string in the following manner: The string "dir\n\tsubdir1\n\tsubdir2\n\t\tfile.ext" represents: The director 阅读全文

posted @ 2016-08-24 14:10 LiBlog 阅读(517) 评论(0) 推荐(0)

LeetCode-Strobogrammatic Number II

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

posted @ 2016-08-24 12:49 LiBlog 阅读(169) 评论(0) 推荐(0)

2016年8月23日

LeetCode-Strobogrammatic Number

摘要： 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 number i 阅读全文

posted @ 2016-08-23 14:11 LiBlog 阅读(149) 评论(0) 推荐(0)

LeetCode-Flatten 2D Vector

摘要： Implement an iterator to flatten a 2d vector. For example, Given 2d vector = By calling next repeatedly until hasNext returns false, the order of elem 阅读全文

posted @ 2016-08-23 13:52 LiBlog 阅读(169) 评论(0) 推荐(0)

LeetCode-Shortest Word Distance III

摘要： This is a follow up of Shortest Word Distance. The only difference is now word1 could be the same as word2. Given a list of words and two words word1 阅读全文

posted @ 2016-08-23 13:25 LiBlog 阅读(215) 评论(0) 推荐(0)

LeetCode-Shortest Word Distance II

摘要： 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 repeatedly ma 阅读全文

posted @ 2016-08-23 13:17 LiBlog 阅读(182) 评论(0) 推荐(0)

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