Description You are trapped in a 3D dungeon and need to find the quickest way out! The dungeon is composed of unit cubes which may or may not be fille ...
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其他好文 时间：
2018-05-21 19:30:39
阅读次数：
250
描述 You are trapped in a 3D dungeon and need to find the quickest way out! The dungeon is composed of unit cubes which may or may not be filled with ro ...
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其他好文 时间：
2018-05-06 16:17:18
阅读次数：
118
This is a very popular game for children. In this game, there's a cube, which consists of 3 * 3 * 3 small cubes. We can unwrap the cube, it will becom ...
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其他好文 时间：
2018-03-02 15:36:26
阅读次数：
218
题目链接：https://vjudge.net/problem/UVA-10601 题目大意： 见刘汝佳《算法竞赛入门经典——训练指南》\(P182\). 知识点： 组合计数、置换群 解题思路： 正方体的置换有\(4\)种： \(A\). 静止不动（\(1\) 个）。置换类型为 \((12,0,0, ...
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其他好文 时间：
2018-02-25 17:28:35
阅读次数：
167
题目：http://codeforces.com/gym/100735/problem/H H. Words from cubes time limit per test 0.25 s time limit per test memory limit per test 64 MB memory li ...
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编程语言 时间：
2018-01-20 15:05:01
阅读次数：
184
Description You are trapped in a 3D dungeon and need to find the quickest way out! The dungeon is composed of unit cubes which may or may not be fille ...
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其他好文 时间：
2018-01-19 19:53:23
阅读次数：
167
Absent minded Masha got set of n cubes for her birthday. At each of 6 faces of each cube, there is exactly one digit from 0 to 9. Masha became interes ...
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其他好文 时间：
2017-11-24 00:13:37
阅读次数：
104
Absent-minded Masha got set of n cubes for her birthday. At each of 6 faces of each cube, there is exactly one digit from 0 to 9. Masha became interes ...
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其他好文 时间：
2017-11-07 19:46:43
阅读次数：
189
B - Dungeon Master You are trapped in a 3D dungeon and need to find the quickest way out! The dungeon is composed of unit cubes which may or may not b ...
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其他好文 时间：
2017-11-05 22:21:00
阅读次数：
145
You are trapped in a 3D dungeon and need to find the quickest way out! The dungeon is composed of unit cubes which may or may not be filled with rock. ...
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其他好文 时间：
2017-10-25 00:56:17
阅读次数：
171
