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 n...
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其他好文 时间：
2014-06-19 12:49:17
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301
Given a binary tree, determine if it is height-balanced.
For this problem, a height-balanced binary tree is defined as a binary tree in which the depth of the two subtrees of every node never diffe...
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2014-06-19 11:23:05
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204
There are two places that SSL will need to be configured if SSL is to be used between the controller and the Open vSwtich. The instructions below assu...
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其他好文 时间：
2014-06-15 21:59:43
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337
原题地址：https://oj.leetcode.com/problems/merge-two-sorted-lists/题意：Merge two sorted linked lists and return it as a new list. The new list should be made...
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编程语言 时间：
2014-06-15 21:58:31
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238
题目
The count-and-say sequence is the sequence of integers beginning as follows:
1, 11, 21, 1211, 111221, ...
1 is read off as "one
1" or 11.
11 is read off as "two
1s" or 21.
21 i...
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其他好文 时间：
2014-06-15 18:51:33
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220
Description:Given a linked list, swap every two adjacent nodes and return its head.For example,Given1->2->3->4, you should return the list as2->1->4->...
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其他好文 时间：
2014-06-15 07:35:31
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151
1. Introduction Mutual SSL authentication or certificate based mutual authentication refers to two parties authenticating each other through verifying...
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其他好文 时间：
2014-06-15 06:41:10
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351
http://acm.hdu.edu.cn/game/entry/problem/list.php?chapterid=1§ionid=21.2.5
#include
/*
题意：找闰年。
if((i%4==0 && i%100!=0) || i%400==0)count++;
3
2005 25
1855 12
2004 10000
2108
1904
43236
*/
int ma...
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其他好文 时间：
2014-06-14 06:32:08
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320
题目
Given two numbers represented as strings, return multiplication of the numbers as a string.
Note: The numbers can be arbitrarily large and are non-negative.
方法
将num1与0-9相乘的结果存...
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其他好文 时间：
2014-06-14 06:08:30
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229
Number Sequence
Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 10239 Accepted Submission(s): 4656
Problem Description
Given two se...
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其他好文 时间：
2014-06-14 00:22:38
阅读次数：
243
