Simply DFS + Backtrace, as N-Queenclass Solution {public: vector> rows; vector> cols; vector>> subboxHm; bool isValid(char c, int i, int j...
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其他好文 时间:
2014-08-16 07:29:10
阅读次数:
166
题目一:Valid Sudoku
Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.
The Sudoku board could be partially filled, where empty cells are filled with the character '.'.
...
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其他好文 时间:
2014-08-12 17:21:54
阅读次数:
250
思路:dfs+数独游戏规则。数独游戏规则是:同行同列不能有重复数字;并且每9宫内不能有重复数字 1 class Solution { 2 public: 3 bool isValid(vector > &board, int a, int b) { 4 int i,j; 5 ...
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其他好文 时间:
2014-08-10 23:58:20
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431
题目:Write a program to solve a Sudoku puzzle by filling the empty cells.Empty cells are indicated by the character '.'.You may assume that there will ....
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编程语言 时间:
2014-08-01 10:38:21
阅读次数:
224
就是回溯吧。。class Solution {public: void solveSudoku(vector > &board) { huisu(0,0,board); } bool huisu(int row,int col ,vector > &board...
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其他好文 时间:
2014-07-27 23:16:19
阅读次数:
232
由于本人英文较烂,边翻译用户手册边学习。用户手册IK ComponentsFinal IK 包含许多强大高速的IK组件AimAimIK solver是一个对CCD算法(cyclic coordinate decent循环坐标下降算法)的修正,通过旋转骨骼的层次结构,确定瞄准目标后子骨骼的Transf...
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其他好文 时间:
2014-07-02 19:34:05
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398
题目
Write a program to solve a Sudoku puzzle by filling the empty cells.
Empty cells are indicated by the character '.'.
You may assume that there will be only one unique solution.
...
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其他好文 时间:
2014-06-27 07:06:50
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184
Valid SudokuDetermine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.The Sudoku board could be partially filled, where empty cells are...
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其他好文 时间:
2014-06-21 16:40:45
阅读次数:
280
其实数独还是我挺喜欢的一个游戏。原来有本数独的书。 其实Sudoku是基于Valid
Sudouku.其实一开始有点想太多。基于平常玩数独的经验,有很多解数独的规则。貌似这个人为判断因素比较多。
而且一开始理解的valid是有解无解,其实这里要求的是给定的board里的数字是否符合规则,不一定能解。...
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其他好文 时间:
2014-06-16 06:02:21
阅读次数:
244
原题地址:https://oj.leetcode.com/problems/sudoku-solver/题意:Write
a program to solve a Sudoku puzzle by filling the empty cells.Empty cells are
indicated b...
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编程语言 时间:
2014-06-07 09:30:06
阅读次数:
342