Solutions 第21页

Same Tree (2 solutions)

Same Tree Given two binary trees, write a function to check if they are equal or not. Two binary trees are considered equal if they are structurally identical and the nodes have the same value. &nb

·2015-11-09 13:07

Symmetric Tree (2 solutions)

Symmetric Tree Given a binary tree, check whether it is a mirror of itself (ie, symmetric around its center). For example, this binary tree is symmetric: 1 / \ 2 2 / \ / \ 3 4 4 3

·2015-11-09 13:06

Binary Tree Level Order Traversal (2 solutions)

Binary Tree Level Order Traversal Given a binary tree, return the level order traversal of its nodes' values. (ie, from left to right, level by level). For example:Given binary tree {

·2015-11-09 13:06

Minimum Depth of Binary Tree (2 solutions)

Minimum Depth of Binary Tree Given a binary tree, find its minimum depth. The minimum depth is the number of nodes along the shortest path from the root node down to the nearest leaf node.

·2015-11-09 13:01

Populating Next Right Pointers in Each Node II (2 solutions)

Populating Next Right Pointers in Each Node II Follow up for problem "Populating Next Right Pointers in Each Node". What if the given tree could be any binary tree? Would your previous sol

·2015-11-09 13:58

How to Build Office Developer Tools Projects with TFS Team Build 2012

tools for developing apps for Office and apps for SharePoint, as well as SharePoint farm and sandboxed solutions

·2015-11-09 13:51

Developing SharePoint 2010 Search Solutions (Fast and SharePoint)

sharepointfieldnotes.blogspot.com/2010/12/developing-sharepoint-2010-search.html] Developing SP2010 custom search solutions

·2015-11-09 13:11

Visual Studio模板信息

找不到visual studio模板信息解决方法菜单->Tools->option->projects & Solutions-> 将 "Visual

·2015-11-09 13:21

分享一个VS2010插件 GBackupSolution Add-in for Visual Studio 2008/2010

GBackupSolution Add-in for Visual Studio 2008/2010 免费创作者 Tiệp Lê (TMA Solutions)

·2015-11-09 12:59

Facebook 集成 Fail when Facebook api request using Facebook4j

Fail when Facebook api request using Facebook4j I found the solutions.

·2015-11-08 15:37

BOOST库的配置

2.设置环境变量BOOSTROOT为D:\boost\boost_1_34_1 3.在visual studio 2005的Tools->Options->Projects and Solutions

·2015-11-08 15:17

给VSTO 解决方案指定产品名、发布者以及其他属性信息

Development with Visual Studio : Specifying a Product Name, Publisher Name and other properties for VSTO solutions

·2015-11-08 14:19

Huawei Wins World' s First 4G/LTE Commercial Contract from TeliaSonera

("Huawei"), a leader in providing next generation telecommunications network solutions for

·2015-11-08 12:10

UVA 11020 Efficient Solutions

题目链接：http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=1961 题意：依次给出n个点。每个点的优先级为x小的优先级大；x相同的y小的优先级大。维护一个点的数列，使得到目前为止优先级大的都保存在其中（可能有多个同时

·2015-11-08 11:35

Generate Parentheses (2 solutions)

Generate Parentheses Given n pairs of parentheses, write a function to generate all combinations of well-formed parentheses. For example, given n = 3, a solution set is: "(

·2015-11-08 11:23

Swap Nodes in Pairs (3 solutions)

Swap Nodes in Pairs Given a linked list, swap every two adjacent nodes and return its head. For example,Given 1->2->3->4, you should return the list as 2->1->4->3. Your

·2015-11-08 11:22

Reverse Nodes in k-Group (2 solutions)

Reverse Nodes in k-Group Given a linked list, reverse the nodes of a linked list k at a time and return its modified list. If the number of nodes is not a multiple of k then left

·2015-11-08 11:21

Next Permutation (2 solutions)

Next Permutation Implement next permutation, which rearranges numbers into the lexicographically next greater permutation of numbers. If such arrangement is not possible, it must rearrange it as the

·2015-11-08 11:19

Longest Valid Parentheses (2 solutions)

Longest Valid Parentheses Given a string containing just the characters '(' and ')', find the length of the longest valid (well-formed) parentheses substring. For "(()"

·2015-11-08 11:18

Combination Sum II (2 solutions)

Combination Sum II 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 number in C&

·2015-11-08 11:14

First Missing Positive (3 solutions)

First Missing Positive Given an unsorted integer array, find the first missing positive integer. For example,Given [1,2,0] return 3,and [3,4,-1,1] return 2. Your algor

·2015-11-08 11:13

Maximum Gap (2 solutions)

Maximum Gap Given an unsorted array, find the maximum difference between the successive elements in its sorted form. Try to solve it in linear time/space. Return 0 if the array contains less than 2

·2015-11-08 11:12

Wildcard Matching (2 solutions)

Wildcard Matching Implement wildcard pattern matching with support for '?' and '*'. '?' Matches any single character. '*' Matches any sequence of characters (including the empty sequ

·2015-11-08 11:11

Anagrams (2 solutions)

Anagrams Given an array of strings, return all groups of strings that are anagrams. Note: All inputs will be in lower-case. 首先解释一下什么是anagrams：在不考虑顺序的情况下，包含相同字母的字符串组成anagrams 例如： 1、{"

·2015-11-08 11:08

Permutations (2 solutions)

Permutations Given a collection of numbers, return all possible permutations. For example,[1,2,3] have the following permutations:[1,2,3], [1,3,2], [2,1,3], [2,3,1], [3,1,2]

·2015-11-08 11:08

Pow(x, n) (3 solutions)

Pow(x, n) Implement pow(x, n). 按照定义做的O(n)肯定是TLE的。利用这个信息：x2n = (xn)2 有个注意点，当n为负是，直接取反是不可行的。由于int的表示范围是[2-31, 231-1]，当n为INT_MIN时，取反会溢出。因此需要对n==INT_MIN单独考虑。另外，除以2可以用右移1位来实现。 &nbs

·2015-11-08 11:07

【LeetCode】52. N-Queens II

Now, instead outputting board configurations, return the total number of distinct solutions.

·2015-11-08 11:06

Plus One (2 solutions)

Plus One Given a non-negative number represented as an array of digits, plus one to the number. The digits are stored such that the most significant digit is at the head of the list. 从个位数字往

·2015-11-08 11:56

Sum Root to Leaf Numbers (2 solutions)

Sum Root to Leaf Numbers 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

·2015-11-08 11:53

Clone Graph (3 solutions)

Clone Graph Clone an undirected graph. Each node in the graph contains a label and a list of its neighbors. OJ's undirected graph serialization: Nodes are labeled uniquely. We use&n

·2015-11-08 11:52

Single Number II (3 solutions)

Single Number II Given an array of integers, every element appears threetimes except for one. Find that single one. Note:Your algorithm should have a linear runtime complexity. Could you implem

·2015-11-08 11:50

Binary Tree Preorder Traversal (3 solutions)

Binary Tree Preorder Traversal Given a binary tree, return the preorder traversal of its nodes' values. For example:Given binary tree {1,#,2,3}, 1 \ 2 / 3 &

·2015-11-08 11:46

Binary Tree Postorder Traversal (3 solutions)

Binary Tree Postorder Traversal Given a binary tree, return the postorder traversal of its nodes' values. For example:Given binary tree {1,#,2,3}, 1 \ 2 / 3

·2015-11-08 11:46

Find Minimum in Rotated Sorted Array (3 solutions)

Find Minimum in Rotated Sorted Array Suppose a sorted array is rotated at some pivot unknown to you beforehand. (i.e., 0 1 2 4 5 6 7 might become 4 5 6 7 0 1 2). Find the minimum element. You may

·2015-11-08 11:43

Find Minimum in Rotated Sorted Array II (3 solutions)

Find Minimum in Rotated Sorted Array II Follow up for "Find Minimum in Rotated Sorted Array": What if duplicates are allowed? Would this affect the run-time complexity? How and why? Suppo

·2015-11-08 11:43

Remove Nth Node From End of List (2 solutions)

Remove Nth Node From End of List Given a linked list, remove the nth node from the end of list and return its head. For example, Given linked list: 1->2->3->4->5, and n = 2

·2015-11-08 11:42

Longest Common Prefix (2 solutions)

Longest Common Prefix Write a function to find the longest common prefix string amongst an array of strings. 解法一：思路：设置一个位数记录器num，遍历所有字符串的第num位。如果都相同，则num++。直到某字符串结束或者所有字符串的第num位不都相同，则返回[

·2015-11-08 11:39

Combination Sum (2 solutions)

Combination Sum 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 repeated numb

·2015-11-08 11:33

Binary Tree Level Order Traversal II (2 solutions)

Binary Tree Level Order Traversal II Given a binary tree, return the bottom-up level order traversal of its nodes' values. (ie, from left to right, level by level from leaf to root). For e

·2015-11-08 11:31

Search Insert Position (2 solutions)

Search Insert Position Given a sorted array and a target value, return the index if the target is found. If not, return the index where it would be if it were inserted in order. You may assume no du

·2015-11-08 11:29

Maximum Depth of Binary Tree (2 solutions)

Maximum Depth of Binary Tree Given a binary tree, find its maximum depth. The maximum depth is the number of nodes along the longest path from the root node down to the farthest leaf node. &n

·2015-11-08 11:26

Single Number (4 solutions)

Single Number Given an array of integers, every element appears twice except for one. Find that single one. Note:Your algorithm should have a linear runtime complexity. Could you implement