N-Queens

LeetCode: N-Queens

The n-queenspuzzleistheproblemofplacing n queensonan n×n chessboardsuchthatnotwoqueensattackeachother.Givenaninteger n,returnalldistinctsolutionstothe n-queenspuzzle.Eachsolutioncontainsadistinctboard
Tingmei·2012-10-09 00:00

LeetCode N-Queens II

N-QueensIIFollowupforN-Queensproblem.Now,insteadoutputtingboardconfigurations,returnthetotalnumberofdistinctsolutions.classSolution{ public: inttotalNQueens(intn){ intret=0; vectorresult(n); dfs(ret,r
maqingli87·2012-09-18 17:00

LeetCode N-Queens

N-QueensThen-queenspuzzleistheproblemofplacingnqueensonann×nchessboardsuchthatnotwoqueensattackeachother.Givenanintegern,returnalldistinctsolutionstothen-queenspuzzle.Eachsolutioncontainsadistinctboar
maqingli87·2012-09-18 17:00

N 皇后问题

今天早上用了大约10分钟就搞定了，代码如下：// n-queens 计数（朴素回溯）// by rappizit @ 2007-09-10#include #include using namespace
Rappy·2007-09-10 20:00
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