求数独,只要求做出一个答案就可以。 刚开始对题意理解错误,以为答案是唯一的, 所以做了很久并没有做出来,发现答案不唯一之后,使用回溯。(还是借鉴了一下别人) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42
(Java) LeetCode 37. Sudoku Solver —— 解数独 Write a program to solve a Sudoku puzzle by filling the empty cells. A sudoku solution must satisfy all of the following rules: Each of the digits 1-9 must occur exactly once in each row. Each of the digits 1-9 must occur exactly once ...
publicclassSudokuSolver{staticbooleansolution(finalchar[][]shudu){finalMap<Integer,Set<Integer>>rowMap=newHashMap<Integer,Set<Integer>>();finalMap<Integer,Set<Integer>>columnMap=newHashMap<Integer,Set<Integer>>();for(inti=0;i<9;i++){for(intj=0;j<9;j++){if(shudu[i][j]=='.'){cont...
AI代码解释 classSolution:defsolveSudoku(www.tyyleapp.com elf,board:List[List[str]])->None:""" Do not return anything, modify board in-place instead. """n=len(board)row=[[Falseforjinrange(www.yifayuled.cn)]foriinrange(n)]col=[[Falseforjinrange(n)]foriinrange(n)]zone=[[Falsefor...
a repository for programs that solve various games including word games, puzzle games, etc. - Game_busters/SudokuSolver.java at main · aniakula/Game_busters
37. Sudoku Solver 技术标签: LeetCode C++ 算法题目: 解答: 是很久以前做的了,代码有点长。。有空要去重新改造下。 简单的思路是这样的: 建立一个9*9的数独可选数集,每个集合包含1-9九个数 根据已有数独数据,如果是确定的数据,将集合数修改为只包含一个数 根据数独的已有数,对行、列、中等格的9个数...
Solver: Solves any providedGridusing backtracking. For detailed information check thejavadoc. ###How to useGenerator? In order to generate a new, random SudokuGridtheGeneratorclass features a straightforwardgenerate()method. This method takes thenumberOfEmptyCellsas parameter. This parameter controls th...
Each of the the digits 1-9 must occur exactly once in each of the 9 3x3 sub-boxes of the grid. Empty cells are indicated by the character '.'. A sudoku puzzle… …and its solution numbers marked in red. Note: The given board contain only digits 1-9 and the character '.'. You ...
这道求解数独的题是在之前那道Valid Sudoku的基础上的延伸,之前那道题让我们验证给定的数组是否为数独数组,这道让求解数独数组,跟此题类似的有Permutations,Combinations,N-Queens等等,其中尤其是跟N-Queens的解题思路及其相似,对于每个需要填数字的格子带入1到9,每代入一个数字都判定其是否合法,如果合法就继续下一次...
Generic, reusable and well documented public domain "exact cover with colors" solver, with examples. exact-cover combinatorics Java + 4 more 0 0 0 0 Updated 2 months ago View sudoku_solver project dr_vlad / sudoku_solver Simple Sudoku board solver written in Python. sudoku-solver 0 ...