题目如下：
Problem A
The Most Distant State
Input: standard input
Output: standard output
The 8-puzzle is a square tray inwhich eight square tiles are placed. The remaining ninth square is uncove...
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其他好文 时间：
2014-09-07 13:35:55
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284
Red and Black
Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d
& %I64u
Submit Status
Description
There is a rectangular room, covered with square tiles. Each tile i...
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其他好文 时间：
2014-09-01 17:43:43
阅读次数：
264
Calcium powder(Heavy Gaifenpowder) applies to be fillers for various products, for example artificial stone, artificial floor tiles, organic rubber, s...
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其他好文 时间：
2014-08-20 12:24:32
阅读次数：
199
Red and Black
Time Limit: 1000MS
Memory Limit: 30000K
Total Submissions: 22300
Accepted: 12041
Description
There is a rectangular room, covered with square tiles. Each ...
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其他好文 时间：
2014-08-04 21:30:48
阅读次数：
263
最新项目发现使用tiles可以非常好的将多个页面组合起来，下面就是配置信息，使用tiles3
1、首先配置maven pom.xml添加如下：
org.apache.struts
struts2-tiles3-plugin
2.3.16.3
2、在WEB-INF目录下添加tiles.xml
3、配置成后，在模板页面【/entrance/base....
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其他好文 时间：
2014-08-04 14:20:07
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219
DescriptionThere is a rectangular room, covered with square tiles. Each tile is colored either red or black. A man is standing on a black tile. From a...
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其他好文 时间：
2014-08-01 12:50:41
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285
Red and BlackTime Limit:2 Seconds Memory Limit:65536 KBThere is a rectangular room, covered with square tiles. Each tile is colored either red or blac...
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其他好文 时间：
2014-07-31 12:18:26
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213
Problem Description
Eight-puzzle, which is also called "Nine grids", comes from an old game.
In this game, you are given a 3 by 3 board and 8 tiles. The tiles are numbered from 1 to 8 and each ...
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其他好文 时间：
2014-07-21 16:22:02
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264
A - Red and Black(3.2.1)
Time Limit:1000MS Memory Limit:30000KB 64bit IO Format:%I64d
& %I64u
Submit Status
Description
There is a rectangular room, covered with square tiles...
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其他好文 时间：
2014-07-15 10:28:09
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229
Tiling
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 7487
Accepted: 3661
Description
In how many ways can you tile a 2xn rectangle by 2x1 or 2x2 tiles?...
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其他好文 时间：
2014-07-14 14:03:34
阅读次数：
241
