Sudoku 第15页

uestc 1222 Sudoku 搜索

#include #include #include #include #include usingnamespacestd; intg[200][200]; intr[200][200]; intc[200][200]; intmp[200][200]; chars[200][200],flag; intfnc(intx,inty) { if(x=4)dfs(x+1,0); elseif(g

xinag578·2015-12-03 17:00

LeetCode 37 Sudoku Solver（求解数独）（*）

classSolution{ public: boolcol[10][10],row[10][10],f[10][10]; boolflag=false; voidsolveSudoku(vector>

NoMasp·2015-12-02 12:00

LeetCode -- Valid Sudoku

题目描述：DetermineifaSudokuisvalid,accordingto:SudokuPuzzles-TheRules.TheSudokuboardcouldbepartiallyfilled

csharp25·2015-12-02 10:00

LeetCode题解——Sudoku Solver

WriteaprogramtosolveaSudokupuzzlebyfillingtheemptycells.Emptycellsareindicatedbythecharacter '.'.Youmayassumethattherewillbeonlyoneuniquesolution.Asudokupuzzle

u010025211·2015-12-01 20:00

LeetCode 36 Valid Sudoku（有效数独）（*）

原文代码这道题写了一会，错了……因为输入太懒搞了，就直接看了别人写的……classSolution{ public: inta[9]; boolisValidSudoku(vector>&board){

NoMasp·2015-11-30 20:00

Valid Sudoku

DetermineifaSudokuisvalid,accordingto: SudokuPuzzles-TheRules.TheSudokuboardcouldbepartiallyfilled,whereemptycellsarefilledwiththecharacter

qq_18343569·2015-11-28 15:00

hdu5547 Sudoku （暴力DFS）

题目点我点我点我CCPC的H题，当时现场赛是连DFS都不会啊，唉o(︶︿︶)o题目大意：数独思路：直接暴力DFS，row[i][k]第i行数字为k的，col[i][k]第i列数字为k的。2*2的方块也必须是1234。#include #include #include #include #include #include #include #include #include #include #i

L954688947·2015-11-24 23:00

Sudoku

1317.SudokuConstraintsTimeLimit:10secs,MemoryLimit:32MBDescriptionSudokuisaplacementpuzzle.Thegoalistoenterasymbolineachcellofagrid

huangjq36SYSU·2015-11-19 21:00

[LeetCode]Sudoku Solver

WriteaprogramtosolveaSudokupuzzlebyfillingtheemptycells.Emptycellsareindicatedbythecharacter '.'.Youmayassumethattherewillbeonlyoneuniquesolution.Asudokupuzzle

CiaoLiang·2015-11-16 21:00

JavaScript Demo - so cool

p=2276 Simple Sudoku Solver 这是一个“数独游戏”，其在你游戏的过程中可以在空格处提示你可能的数字。

·2015-11-13 17:43

LeetCode Valid Sudoku

1 /* 2 Determine if a Sudoku is valid, according to: Sudoku Puz

·2015-11-13 16:32

leetcode------Valid Sudoku

标题： Valid Sudoku 通过率: 27.2% 难度：简单 Determine if a Sudoku is valid, according to: Sudoku

·2015-11-13 14:03

Leetcode | Valid Sudoku & Sudoku Solver

1 class Solution { 2 public: 3 bool isValidSudoku(vector<vector<char> > &board

·2015-11-13 13:38

LeetCode 036 Valid Sudoku

题目要求：Valid Sudoku Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.

·2015-11-13 13:36

LeetCode 037 Sudoku Solver

题目要求：Sudoku Solver Write a program to solve a Sudoku puzzle by filling the empty cells.

·2015-11-13 13:36

LeetCode: Valid Sudoku

1 class Solution { 2 public: 3 bool isValidSudoku(vector<vector<char> > &board

·2015-11-13 11:46

LeetCode: Sudoku Solver

看了网上答案，发现一个很有趣的问题，check函数里形参board是传值时（即&board)速度很快，能过large，去掉这个&后就过不了large了，是不是因为没有传值的话每次需要复制这样耗了时间了呢 1 class Solution { 2 public: 3 bool check(int x, int y, vector<vector<cha

·2015-11-13 11:35

POJ2676 Sudoku [数独]

好题，也非常有用，犯了几个错误 1.在枚举赋值的时候，思维有个错误：当当前的赋值不能填完这个数独，应该是继续下一个循环，而不是return false 终止枚举 2.Generic Programing写错了，，，本来那个memset想写成Generic Programing的，，，然后，永远仅仅有第一组结果对不说了，泪哈，，， #include <cstdio> #in

·2015-11-13 11:33

LeetCode日记3

（2015/11/3）LeetCode-36 ValidSudoku：（easy）1）使用数据结构setemptyset;vector>mp(27,emptyset);2）下标0-8存储行中的数字，9-

fxdhdu·2015-11-13 10:00

POJ2676-Sudoku

转载请注明出处：優YoU http://user.qzone.qq.com/289065406/blog/1303713313 大致题意：九宫格问题，也有人叫数独问题把一个9行9列的网格，再细分为9个3*3的子网格，要求每行、每列、每个子网格内都只能使用一次1~9中的一个数字，即每行、每列、每个子网格内都不允许出现相同的数字。 0是待

·2015-11-13 09:39

leetcode第36题--Sudoku Solver

题目： Write a program to solve a Sudoku puzzle by filling the empty cells.

·2015-11-13 08:51

leetcode第35题--Valid Sudoku

题目：Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.

·2015-11-13 08:50

[LeetCode]Sudoku Solver

Write a program to solve a Sudoku puzzle by filling the empty cells.

·2015-11-13 08:07

[LeetCode]Valid Sudoku

Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.

·2015-11-13 08:06

LeetCode Online Judge 题目C# 练习 - Sudoku Solver

Write a program to solve a Sudoku puzzle by filling the empty cells.Empty cells are indicated by the

·2015-11-13 07:14

LeetCode Online Judge 题目C# 练习 - Valid Sudoku

Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.The Sudoku board could be partially

·2015-11-13 05:39

leetcode problem 37 -- Sudoku Solver

解决数独 Write a program to solve a Sudoku puzzle by filling the empty cells.

·2015-11-13 04:10

上交三月月赛[SJTU] 1106 sudoku

题目大意：给出一道数独题，判断该数独是否有解且有唯一解。解题思路：　　由前几题的难度得，此题的难度不会太过分，所以简单暴力就可以了，40ms用时一本满足。　　简单地讲一下具体的实现，从左上开始从左到右从上到下一格一格枚举过去，枚举当前格子的数字时，判断一下这个数字能不能用就行了（判断是否在该行，该列，该区域出现过），全部填满时就找到了一个解，找到第二个解的时候停止搜索即可。　　关于

·2015-11-13 03:36

HDU 3111 Sudoku ( Dancing Links 精确覆盖模型 )

·2015-11-13 03:18

POJ2676 Sudoku

/* 题目：填充数独游戏分析：先从后面开始搜，也就是从第八十个开始搜 1、如果一个小的方格内已经包含了非零的数，则继续向下搜

·2015-11-13 03:04

【leetcode】Sudoku Solver

Sudoku Solver Write a program to solve a Sudoku puzzle by filling the empty cells.

·2015-11-13 02:39

【leetcode】Valid Sudoku

Valid Sudoku Determine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.

·2015-11-13 02:36

[POJ2676 Sudoku]

[题目来源]：POJ2676 [关键字]：搜索 [题目大意]：完成一个数独（任意可行解）。 //============================================================================================================ [分析]：类似八皇后，只不过限制条件更多了，细心一点，注意一些技巧一次AC。对

·2015-11-13 02:59

POJ 3076 / ZOJ 3122 Sudoku（DLX）

Description A Sudoku grid is a 16x16 grid of cells grouped in sixteen 4x4 squares, where some cells

·2015-11-13 02:32

POJ 2676, Sudoku

Limit: 65536KTotal Submissions: 5414 Accepted: 2567 Special Judge DescriptionSudoku

·2015-11-13 01:19

LeetCode: solveSudoku 解题报告

Sudoku SolverWrite a program to solve a Sudoku puzzle by filling the empty cells.Empty cells are indicated

·2015-11-13 00:24

LeetCode: Valid Sudoku 解题报告

Valid SudokuDetermine if a Sudoku is valid, according to: Sudoku Puzzles - The Rules.The Sudoku board

·2015-11-13 00:23

poj 2676 sudoku dfs

Sudoku Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 10299

·2015-11-13 00:18

POJ 3076 Sudoku【DancingLinks,数独】

id=3076POJ 3076 Sudoku求解规模为16*16的数独问题，还是数独，呵呵，直接改了上题的代码就是了。。所以也不废话了，嘿嘿。。。

·2015-11-12 22:31

POJ 2676 Sudoku【DancingLinks,数独】

id=2676POJ 2676 Sudoku也是求解规模为9*9的数独问题，与POJ 3074 Sudoku相同的问题，只是修改了输入输出格式而已。。。所以也不废话了，嘿嘿。。。

·2015-11-12 22:30

POJ 3074 Sudoku【DancingLinks,数独】

id=3074POJ 3074 Sudoku大意：求解规模为9*9的数独问题分析：对于每一行，每一列，每一宫，数字1,2。。。

·2015-11-12 22:29

HDU 4069 Squiggly Sudoku（DLX）（The 36th ACM/ICPC Asia Regional Fuzhou Site —— Online Contest）

pid=4069 Problem Description Today we play a squiggly sudoku, The objective is to fill a 9*

·2015-11-12 21:28

Building a WPF Sudoku Game: Part 4 - Building a Least Privilege Plug-in System and Even More Custom Controls

Building Sudoku using Windows Presentation Foundation and XAML, Microsoft's new declarative

·2015-11-12 20:13

Building a WPF Sudoku Game: Part 5 - The AI Battle: Loading and Comparing AI Plug-ins

Building Sudoku using Windows Presentation Foundation and XAML, Microsoft's new declarative programming

·2015-11-12 20:12

Building a WPF Sudoku Game, Part 2: The Board UI and Validation

Building Sudoku using Windows Presentation Foundation and XAML, Microsoft's new declarative programming

·2015-11-12 20:11

Building a WPF Sudoku Game: Part 3 - Adding Polish and Customizing Controls

Building Sudoku using Windows Presentation Foundation and XAML, Microsoft's new declarative programming

·2015-11-12 20:11

Building a WPF Sudoku Game, Part 1: Introduction to WPF and XAML

Building Sudoku using Windows Presentation Foundation and XAML, Microsoft's new declarative programming

·2015-11-12 20:10

Hdu 1426 Sudoku Killer

Problem地址：http://acm.hdu.edu.cn/showproblem.php?pid=1426 一道可以用Dfs解决的题目。思路并不难，只要一个一个数字试就行了。但很奇怪，我试图每次挑最可能的数字进行搜索，结果错了。后来直接搜索，没有考虑最有可能的数字，反而还对了。估计我功力还不够深厚。代码反复修改，虽然能AC，但代码的可读性有点降低

·2015-11-12 19:28

POJ 3074 Sudoku （Dancing Links）

传送门：http://poj.org/problem?id=3074 DLX 数独的9*9的模板题。具体建模详见下面这篇论文。其中9*9的数独怎么转化到精确覆盖问题，以及相关矩阵行列的定义都在下文中，描述的十分清晰 http://wenku.baidu.com/view/4ab7bd00a6c30c2259019eae.html 有关Dancing Links的英文论文

·2015-11-12 18:31

poj2676Sudoku

http://poj.org/problem?id=2676 一列一列的放判断是否符合条件 View Code 1 #include <iostream> 2 #include<cstdio> 3 #include<cstring> 4 #include<stdlib.h> 5 using namespac

·2015-11-12 18:02

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