Fabled Rooks We would like to place n rooks, 1 ≤ n ≤ 5000, on a n × n board subject to the following restrictions The i-th rook can only be placed wit ...
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其他好文 时间：
2016-10-18 14:05:59
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375
Balanced Number Problem Description A balanced number is a non-negative integer that can be balanced if a pivot is placed at some digit. More specific ...
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其他好文 时间：
2016-09-28 22:32:57
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218
step 1: Draw a PCB shape and the main component placed in the PCB. The drawing sheet should be in the top view. If the drawing sheet is a 3D file, you ...
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其他好文 时间：
2016-09-23 18:33:15
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221
Shaping Regions Time limit: 0.5 secondMemory limit: 64 MB N opaque rectangles (1 ≤ N ≤ 1000) of various colors are placed on a white sheet of paper wh ...
链接：http://poj.org/problem?id=1753 Flip Game Description Flip game is played on a rectangular 4x4 field with two-sided pieces placed on each of its 16 ...
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其他好文 时间：
2016-09-09 20:40:24
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138
Tor Messenger 0.2.0b2 发布了，以下为新版本的修改内容： MacBug 19269: Fix OS X file permissionsFix OS X profile when application is not placed in /ApplicationsTor Mess ...
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其他好文 时间：
2016-09-08 09:46:43
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148
[OpenJudge 3061]Flip The Card 试题描述 There are N× Ncards, which form an N× Nmatrix. The cards can be placed upwards or downwards. Now Acer is going to d ...
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其他好文 时间：
2016-08-29 19:26:35
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219
Cow Patterns Description A particular subgroup of K (1 <= K <= 25,000) of Farmer John's cows likes to make trouble. When placed in a line, these troub ...
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编程语言 时间：
2016-08-07 15:30:20
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580
The following is the list of directives made available by the Core module. Most of these directives must be placed at the root of the configuration fi ...
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其他好文 时间：
2016-08-01 20:55:49
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260
Nothing can be quite so helpful as a well-placed comment.Nothing can clutter up a module more than frivolous dogmatic comments.Nothing can be quite so ...
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其他好文 时间：
2016-07-22 14:29:34
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188
