Question:Givennsetsofchoices:(1,2,3),(a,b,c),(i,ii,iii).Youpickoneelementfromeachsetofchoices.Generateallpossiblepickings.http://www.glassdoor.com/Interview/Given-n-sets-of-choices-1-2-3-2-3-4-4-5-You-pick-one-element-from-each-set-of-choices-Generate-all-p..
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其他好文 时间:
2015-01-16 08:46:43
阅读次数:
194
Given numRows, generate the first numRows of Pascal's triangle.
For example, given numRows = 5,
Return
[
[1],
[1,1],
[1,2,1],
[1,3,3,1],
[1,4,6,4,1]
]
class Solution {
public:
...
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其他好文 时间:
2015-01-14 23:00:41
阅读次数:
339
题目:
Given n, generate all structurally unique BST's (binary search trees) that store values 1...n.
For example,
Given n = 3, your program should return all 5 unique BST's shown below.
1 ...
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编程语言 时间:
2015-01-14 16:58:27
阅读次数:
222
Given n, generate all structurally unique BST's (binary search trees) that store values 1...n.
For example,
Given n = 3, your program should return all 5 unique BST's shown below.
1 3 ...
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其他好文 时间:
2015-01-14 09:52:27
阅读次数:
150
最近遇到mysql字段的自增问题,需要临时处理一下,然后就顺便补补课,这样就有了这样一篇文章。1.自增值是什么他是一个字段属性,是用来创建唯一标识的列的The AUTO_INCREMENT attribute can be used to generate a unique identity for...
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数据库 时间:
2015-01-13 19:15:55
阅读次数:
166
Given an integer n, generate a square matrix filled with elements from 1 to n2 in spiral order.
For example,
Given n = 3,
You should return the following matrix:
[
[ 1, 2, 3 ],
[ 8, 9, 4 ],
[...
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其他好文 时间:
2015-01-12 14:42:40
阅读次数:
222
Givennpairs of parentheses, write a function to generate all combinations of well-formed parentheses.For example, givenn= 3, a solution set is:"((()))...
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其他好文 时间:
2015-01-11 21:31:35
阅读次数:
245
Givennpairs of parentheses, write a function to generate all combinations of well-formed parentheses.For example, givenn= 3, a solution set is:"((()))...
分类:
其他好文 时间:
2015-01-11 16:08:58
阅读次数:
197