This is the same asSPOJ #453. The best way to understand DP1A code:class Solution {public: int minimumTotal(vector > &triangle) { fo...
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其他好文 时间:
2014-07-18 21:19:47
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234
Givennnon-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining.Fo...
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移动开发 时间:
2014-07-18 11:38:45
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228
数组元素是非负整数,0可以化为任意正整数,要求时间复杂度为O(n)觉得很奇怪的题目,遍历一次找到最值相减得到极差就行了,如果极差小于数组长度n,则元素相邻,否则不相邻bool is_adjacent(int* a, int n){ int min = 65535, max = 0; fo...
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其他好文 时间:
2014-07-16 19:48:49
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177
Is not 80 biplane was cheap ghd australia paypal ever issues the plane genuinely located Boeing with respect to simply being all of us business jet fo...
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其他好文 时间:
2014-07-16 00:14:33
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288
对于大部分内核模块或设备驱动的开发者和使用者来说,最常接触到的就是各层目录下基于kbuild架构的kbuild Makefile文件。主要部分有:1、目标定义,目标定义就是用来定义哪些内容要做为模块编译,哪些要编译链接进内核。最简单的只有一行,如obj-y += foo.o表示要由foo.c或者fo...
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其他好文 时间:
2014-07-13 09:40:12
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240
Drainage Ditches
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 54766
Accepted: 20880
Description
Every time it rains on Farmer John's fields, a pond fo...
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其他好文 时间:
2014-07-12 21:52:47
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225
The Linux kernel supports a variety of virtualization schemes, and that's likely to grow as virtualization advances and new schemes are discovered (fo...
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系统相关 时间:
2014-07-12 13:53:15
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420
以下以 IE 代替 Internet Explorer,以 MF 代替 Mozzila Firefox 0、px的问题obj.style.left = ”100px”;obj.style.top = ”100px”;千万要记得写上px,否则在Firefox上面两句无效!!1. document.fo...
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Web程序 时间:
2014-07-11 18:00:36
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237
STL函数对象和Lambda表达式1.基本概念Function object是定义了operator()的object。FunctionObjectType fo;fo(…);调用函数对象的operator()代替函数fo()的调用。等价于:fo.operator()(…);函数对象的三个好处:(1...
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其他好文 时间:
2014-07-11 09:59:40
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182
Givennnon-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining.Fo...
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移动开发 时间:
2014-07-10 15:00:57
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267