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LeetCode--N-Queens
The n-queens puzzle is the problem of placing n queens on an n×n chessboard such that no two queens attack each other. Given an integer n, return all distinct solutions to the n-queens puzzle. ...
分类:其他好文   时间:2014-10-28 20:03:53    阅读次数:245
leetcode - N-Queens
The n-queens puzzle is the problem of placing n queens on an n×n chessboard such that no two queens attack each other. Given an integer n, return all distinct solutions to the n-queens puzzle. ...
分类:其他好文   时间:2014-10-26 14:23:18    阅读次数:164
Configuring log4j
Configuring log4j typically involes assigning level objects, defining appender objects, and specifying Layout objects.naming and placing the configuat...
分类:其他好文   时间:2014-10-12 17:59:48    阅读次数:243
[LeetCode]N-Queens 八皇后问题扩展(经典深搜)
The n-queens puzzle is the problem of placing n queens on an n×n chessboard such that no two queens attack each other. Given an integer n, return all distinct solutions to the n-queens puzzle...
分类:其他好文   时间:2014-10-12 16:58:58    阅读次数:248
关于如何在MDK中将环境常量(ENV)直接烧写到内置flash的一些设置
Placing a key in flash memory using __atARM Compiler toolchain v5.02 for µVision Using the LinkerHome> Using scatter files> Placing a key in flash mem...
分类:其他好文   时间:2014-10-07 16:22:03    阅读次数:272
LeetCode :My solution N-Queens
N-Queens  Total Accepted: 15603 Total Submissions: 60198My Submissions The n-queens puzzle is the problem of placing n queens on an n×n chessboard such that no two queens attack each other...
分类:其他好文   时间:2014-10-01 12:42:01    阅读次数:139
Leetcode: N-Queens
The n-queens puzzle is the problem of placing n queens on an n×n chessboard such that no two queens attack each other.这是一道NP的题目,解题套路与Sudoku Solver类似,类...
分类:其他好文   时间:2014-09-11 11:05:21    阅读次数:224
Leetcode dfs N-Queens
N-Queens  Total Accepted: 14054 Total Submissions: 54127My Submissions The n-queens puzzle is the problem of placing n queens on an n×n chessboard such that no two queens attack each other...
分类:其他好文   时间:2014-09-10 09:39:00    阅读次数:272
UVA 10859 Placing Lampposts 树形DP
dfs+记忆化搜索,白书上给了一种很神的存答案的方式,要同时保存两个值,可以将一个值乘以一个大整数加上另外一个。具体状态转移见注释#include #include #include #include #include #include #include #include #include #inc...
分类:其他好文   时间:2014-09-06 12:09:33    阅读次数:211
N-Queens
The n-queens puzzle is the problem of placing n queens on an n×n chessboard such that no two queens attack each other.Given an integer n, return all d...
分类:其他好文   时间:2014-08-27 00:11:56    阅读次数:308
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