The problem:Given a binary tree, return thezigzag level ordertraversal of its nodes' values. (ie, from left to right, then right to left for the next ...
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其他好文 时间：
2015-01-12 01:34:47
阅读次数：
189
一、语法结构select select_list[ into new_table ]from table_source[ where search_condition ][ group by broup_by_expression ][ having search_condition ][order...
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数据库 时间：
2015-01-11 20:20:20
阅读次数：
307
题目：Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST.代码：oj测试通过Runtime:178 ms 1 # Definition...
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编程语言 时间：
2015-01-11 20:18:51
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235
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 duplicates in the array....
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其他好文 时间：
2015-01-11 17:53:05
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140
Given a sorted array of integers, find the starting and ending position of a given target value.
Your algorithm's runtime complexity must be in the order of O(log n).
If the target is not found ...
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其他好文 时间：
2015-01-11 17:51:10
阅读次数：
190
select top 5 * from books where id not in(select top (5*(5-1)) id from Books order by id) order by idselect top 2 * from Users where id not in(select ...
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数据库 时间：
2015-01-11 17:31:08
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141
Given an array and a value, remove all instances of that value in place and return the new length.
The order of elements can be changed. It doesn't matter what you leave beyond the new length.
c...
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其他好文 时间：
2015-01-11 14:51:23
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122
Convert Sorted List to Binary Search TreeGiven a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST....
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其他好文 时间：
2015-01-11 14:46:32
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160
Linux has built-in support for keepalive. You need to enable TCP/IP networking in order to use it. You also needprocfssupport andsysctlsupport to be ....
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系统相关 时间：
2015-01-11 12:13:12
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150
Convert Sorted Array to Binary Search TreeGiven an array where elements are sorted in ascending order, convert it to a height balanced BST.每次把中间元素当成根节...
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其他好文 时间：
2015-01-11 12:10:19
阅读次数：
137
