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Valid Sudoku
一、 题目 数独游戏,每一行,每一列,每一个小方格中含有数字1-9且不重复,不要求数字全部出现,可以用’.’代替。判断给出方格的是否符合要求。 二、 分析 第一次玩这个游戏,不知道规则,搜之,原来就是要遍历判断,那就查询每一行,每一列,每一个方格啦!主要的技巧是在判断方格时,可以使用一个四重for循环,优化后使用一个三重循环。 class Solution { public: bo...
分类:其他好文   时间:2015-02-16 16:58:45    阅读次数:154
【LeetCode从零单排】No36 Valid Sudoku
题目      判断数独是否成立的一道题,看的是某大神的答案,写的太漂亮了。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 charact...
分类:其他好文   时间:2015-02-13 18:38:44    阅读次数:114
数独题解
#include #include #define MAX_LEN 9 int sudoku[MAX_LEN][MAX_LEN] = { {5, 3, 0, 0, 7, 0, 0, 0, 0}, {6, 0, 0, 1, 9, 5, 0, 0, 0}, {0, 9, 8, 0, 0, 0, 0, 6, 0}, {8, 0, 0, 0, 6, 0, 0, 0, 3...
分类:其他好文   时间:2015-02-11 16:38:44    阅读次数:165
leetcode[36]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 ...
分类:其他好文   时间:2015-02-10 15:03:51    阅读次数:163
leetcode[37]Sudoku Solver
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 on...
分类:其他好文   时间:2015-02-10 14:56:42    阅读次数:173
LeetCode 037 Sudoku Solver
题目要求:Sudoku SolverWrite a program to solve a Sudoku puzzle by filling the empty cells.Empty cells are indicated by the character'.'.You may assume tha...
分类:其他好文   时间:2015-02-07 18:49:37    阅读次数:182
LeetCode 036 Valid Sudoku
题目要求:Valid SudokuDetermine if a Sudoku is valid, according to:Sudoku Puzzles - The Rules.The Sudoku board could be partially filled, where empty cells...
分类:其他好文   时间:2015-02-07 18:44:25    阅读次数:155
[Leetcode][Python]37: Sudoku Solver
# -*- coding: utf8 -*-'''__author__ = 'dabay.wang@gmail.com'37: Sudoku Solverhttps://oj.leetcode.com/problems/sudoku-solver/Write a program to solve a...
分类:编程语言   时间:2015-02-06 07:01:37    阅读次数:192
LeetCode --- 36. Valid Sudoku
题目链接: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 '.'. Note: A...
分类:其他好文   时间:2015-02-06 00:50:56    阅读次数:189
LeetCode --- 37. Sudoku Solver
题目链接:Sudoku Solver 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. ...
分类:其他好文   时间:2015-02-06 00:49:25    阅读次数:155
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