爱做饭的小莹子

2014年8月2日

摘要：题目：Given a string containing only digits, restore it by returning all possible valid IP address combinations.For example:Given "25525511135",return [... 阅读全文

posted @ 2014-08-02 07:47 爱做饭的小莹子阅读(4145) 评论(0) 推荐(1)

Combination Sum II leetcode java

摘要：题目：Given a collection of candidate numbers (C) and a target number (T), find all unique combinations in C where the candidate numbers sums to T.Each ... 阅读全文

posted @ 2014-08-02 00:24 爱做饭的小莹子阅读(2875) 评论(0) 推荐(0)

2014年8月1日

Combination Sum leetcode java

摘要：题目：Given a set of candidate numbers (C) and a target number (T), find all unique combinations in C where the candidate numbers sums to T. The same re... 阅读全文

posted @ 2014-08-01 10:11 爱做饭的小莹子阅读(5421) 评论(0) 推荐(1)

Sudoku Solver leetcode java

摘要：题目：Write a program to solve a Sudoku puzzle by filling the empty cells.Empty cells are indicated by the character '.'.You may assume that there will ... 阅读全文

posted @ 2014-08-01 09:55 爱做饭的小莹子阅读(4150) 评论(0) 推荐(0)

Valid Sudoku leetcode java

摘要：题目：Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.The Sudoku board could be partially filled, where empty cells are filled ... 阅读全文

posted @ 2014-08-01 09:43 爱做饭的小莹子阅读(4726) 评论(0) 推荐(2)

Palindrome Partitioning leetcode java

摘要：题目：Given a string s, partition s such that every substring of the partition is a palindrome.Return all possible palindrome partitioning of s.For exam... 阅读全文

posted @ 2014-08-01 09:28 爱做饭的小莹子阅读(3377) 评论(1) 推荐(0)

Valid Palindrome leetcode java

摘要：题目：Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignoring cases.For example,"A man, a plan, a canal: ... 阅读全文

posted @ 2014-08-01 09:09 爱做饭的小莹子阅读(3665) 评论(0) 推荐(0)

Sum Root to Leaf Numbers leetcode java

摘要：题目：Given a binary tree containing digits from 0-9 only, each root-to-leaf path could represent a number.An example is the root-to-leaf path 1->2->3 w... 阅读全文

posted @ 2014-08-01 06:08 爱做饭的小莹子阅读(1974) 评论(2) 推荐(0)

Construct Binary Tree from Inorder and Postorder Traversal Traversal leetcode java

摘要：题目：Given inorder and postorder traversal of a tree, construct the binary tree.Note:You may assume that duplicates do not exist in the tree.题解：这道题跟pre... 阅读全文

posted @ 2014-08-01 05:59 爱做饭的小莹子阅读(1662) 评论(0) 推荐(0)

Construct Binary Tree from Preorder and Inorder Traversal leetcode java

摘要：题目：Given preorder and inorder traversal of a tree, construct the binary tree.Note:You may assume that duplicates do not exist in the tree.题解： 1 ... 阅读全文

posted @ 2014-08-01 05:44 爱做饭的小莹子阅读(5273) 评论(0) 推荐(0)

爱做饭的小莹子

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