描述:递归代码: 1 class Solution: 2 # @param num, a list of integers 3 # @return a tree node 4 def sortedArrayToBST(self, num): 5 if len(...
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其他好文 时间:
2014-07-29 16:41:11
阅读次数:
210
二叉链表存储的思想是让每个节点都记住它的左、右两个子节点,为每个节点增加left、right两个指针,分别引用该节点的左、右两个子节点,如图所示: 其中,每个节点大致有如下定义: 对于这种二叉链表存储的二叉树,如果程序需要,为指定节点添加子节点也非常容易,让父节点的left、right引用指向新节点即可。 Java实现代码: 测试代码: 对于这种二叉链表的二叉...
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编程语言 时间:
2014-07-29 15:06:38
阅读次数:
237
Description
Given a positive integer N, you should output the most right digit of N^N.
Input
The input contains several test cases. The first line of the input is a single integer...
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Web程序 时间:
2014-07-29 14:47:28
阅读次数:
270
[LeetCode]Binary Tree Level Order Traversal II...
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其他好文 时间:
2014-07-29 14:42:48
阅读次数:
145
Genealogical tree
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 2858
Accepted: 1924
Special Judge
Description
The system of Martians' blood relations...
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其他好文 时间:
2014-07-29 14:31:30
阅读次数:
141
Given a binary tree, flatten it to a linked list in-place.For example,Given 1 / \ 2 5 / \ \ 3 4 6The flattened t...
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其他好文 时间:
2014-07-29 14:07:58
阅读次数:
163
实现:#ifndef BINARY_HEAP_H#define BINARY_HEAP_H#include "dsexceptions.h"#include using namespace std;// BinaryHeap class//// CONSTRUCTION: with an optio...
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其他好文 时间:
2014-07-29 14:04:18
阅读次数:
230
A very interesting numeric problem. It involves a lot tricks.Linear search (by +\-) is not feasible - too slow. So binary search is a good idea. Also ...
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其他好文 时间:
2014-07-29 14:02:08
阅读次数:
187
Problem DescriptionA tree is a well-known data structure that is either empty (null, void, nothing) or is a set of one or more nodes connected by dire...
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其他好文 时间:
2014-07-29 14:00:18
阅读次数:
255
查看二进制日志文件mysql> SHOW BINLOG EVENTS \G;mysql> SHOW MASTER LOGS;清除二进制日志文件mysql> PURGE { MASTER|BINARY } LOGS TO 'log_name';mysql> PURGE { MASTER|BINARY ...
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数据库 时间:
2014-07-29 13:55:28
阅读次数:
318