syntax:contained in:description:Adds an action to an intent filter.An element must contain one or more elements. If it doesn't contain any, noInten...
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移动开发 时间:
2014-06-18 14:48:12
阅读次数:
252
1、只有块级box可以collapse;2、floated box 的margins不会collapse;3、overflow (而不是visible)不会同它的子元素发生collapse;4、root element不collapse 指什么?5、If A's parent is ‘rl’:If ...
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其他好文 时间:
2014-06-18 14:39:13
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281
Given an index k, return the kth row of the Pascal's triangle.
For example, given k = 3,
Return [1,3,3,1].
Note:
Could you optimize your algorithm to use only O(k) extra space?
思路:最简单的方法就是按...
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其他好文 时间:
2014-06-18 12:40:54
阅读次数:
265
Given a m x n matrix, if an element is 0, set its entire row and column to 0. Do it in place. Could you devise a constant space solution?
思路:因为需要遍历整个矩阵,时间复杂度肯定需要O(m * n),对于空间复杂度而言,第一种是可以使用O(m * n),...
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其他好文 时间:
2014-06-18 12:33:39
阅读次数:
167
Kth number
Time Limit: 15000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 4585 Accepted Submission(s): 1461
Problem Description
Give you a sequenc...
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其他好文 时间:
2014-06-17 23:04:29
阅读次数:
246
Say you have an array for which the ith element is the price of a given stock on day i.Design an algorithm to find the maximum profit. You may complet...
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其他好文 时间:
2014-06-17 14:57:30
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269
题目
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 ...
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其他好文 时间:
2014-06-16 23:07:18
阅读次数:
188
for ( decl : coll ){ statement}where decl is the declaration of each element of the passed collection coll and for which the statements specified are....
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其他好文 时间:
2014-06-15 22:11:18
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295
Given a sorted array, remove the duplicates in place such that each element appear only onceand return the new length.Do not allocate extra space for ...
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其他好文 时间:
2014-06-14 16:59:58
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221
阵列处理机:
通过重复设置大量相同的处理单元PE(Processing Element),将它们按一定方式互连成阵列,在单一控制部件CU(Control Unit)控制下,对各自所分配的不同数据并行执行同一组指令规定的操作。是操作级并行的SIMD计算机(SIMD指的是单指令流多数据流,是一种实现数据级并行的技术)。
阵列处理机的构形:
分布式存储器的阵列处理机构形集中式共...
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其他好文 时间:
2014-06-14 15:05:57
阅读次数:
308