Recently, researchers on Mars have discovered N powerful atoms. All of them are different. These atoms have some properties. When two of these atoms collide, one of them disappears and a lot of power ...
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其他好文 时间：
2015-03-14 11:04:05
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122
Fox Ciel has n boxes in her room. They have the same size and weight, but they might have different strength. The i-th box can hold at most xi boxes on its top (we’ll call xi the strength of the box).S...
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其他好文 时间：
2015-03-13 23:51:34
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384
Using sshfs to mount remote directoryUsing sshfs to mount remote directoryI am working on different locations, but I do not want to copy all the files...
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其他好文 时间：
2015-03-13 12:39:14
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136
1 Import When program grows bigger, it's good to break it into different modules. A module is a file containing Python definitions and statements.Pyt....
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编程语言 时间：
2015-03-13 01:39:25
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179
uva 116 Unidirectional TSPBackgroundProblems that require minimum paths through some domain appear in many different areas of computer science. For example, one of the constraints in VLSI routing probl...
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其他好文 时间：
2015-03-12 20:54:14
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185
Problem Description
We wish to tile a grid 4 units high and N units long with rectangles (dominoes) 2 units by one unit (in either orientation). For example, the figure shows the five different ways ...
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其他好文 时间：
2015-03-10 10:31:34
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174
题目大意：给出n，表示说有n个大小不同的盘子，然后再给出每个盘子的初始位置和目标位置，要求计算出最少的步数使得每个盘子都移动到它的目标位置。分析： 首先找最大不在目标柱子上的盘子K，因为如果最大的盘子在目标柱子上它不需要移动，也不碍事。因此问题就成了把K移动到目标柱子，把1到(k-1)移动到中转柱子...
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其他好文 时间：
2015-03-09 18:58:34
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165
DescriptionAdvanced Cargo Movement, Ltd. uses trucks of different types. Some trucks are used for vegetable delivery, other for furniture, or for bric...
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其他好文 时间：
2015-03-08 15:33:58
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203
Linux无法启用网卡:Device eth0 has different MAC address than expected,ignoring解决
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系统相关 时间：
2015-03-07 22:41:13
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234
Description描述On a circle border there are 2k different points A1, A2, ..., A2k, located contiguously. These points connect k chords so that each of po...
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其他好文 时间：
2015-03-07 11:35:41
阅读次数：
110
