sudoku.CPP

jixie0604

这个m文件，给大家分享，也许有用。关于sudoku的。

ynuzgw9

well done!

2002sjl2908

好的  谢谢

模客

什么是sudoku啊？
还想请各位讲解讲解。

模客

好像楼主使用了混合编程，

沉思的沼泽

soduku?????what?

无忧

去年做的就是这个，后来又辛苦了一个月，才终于作出点东西。

无忧

Sudoku is played over a 9x9 grid, divided to 3x3 sub grids called "regions":
4 `* w, q) Y" }  e. y; C: W* w# E. k
3 C! _! E% b6 [" ~
Region     
6 b  B) @) m: D/ v; a1 Y' }0 i8 _

- Sudoku begins with some of the grid cells already filled with numbers:



- L* O  t* e; G0 D- The object of Sudoku is to fill the other empty cells with numbers between 1 and 9 (1 number only in each cell) according the following guidelines:

1. Number can appear only once on each row:
* [1 W/ t+ q" x0 P! L: x
: w- R* A: F" C! OAllowed   
0 ]/ g; a9 L2 I. m6 v8 G9 b   
Not allowed   

$ h2 N% g. @& L) q+ l6 i2. Number can appear only once on each column:

2 _4 T+ z3 }% M( IAllowed    Not allowed  
' |6 \& D4 u+ ?- [0 N' N8 U0 h   

  n+ d  L0 t2 e) U" f0 |. X3. Number can appear only once on each region:
9 F; b8 d1 P+ k8 W
* c8 r" C2 c, CAllowed    Not allowed  
   
  D# h2 F& g  P  t+ S* w# S* c
* P8 D  r7 }. {- A summary of these guidelines would be, that a number should appear only once on each row, column and a region.

无忧

翻译成中文就是九宫格。

ycliu1989

数独吧，去年的竞赛题