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":


6 n2 B: O& {0 |5 ]: p" V* b. fRegion     


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



( C  T" }; S% m2 ]+ G- 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:
3 e, i3 x; {7 U/ P" L6 `
' `. s& i2 Y3 ?6 f7 S! y, w& kAllowed   
3 l- `& `$ f; s% t& D+ {. f   
Not allowed   

$ ~9 T0 M( u  D; g1 b7 K2. Number can appear only once on each column:
+ m( ]- ?1 H* q* T
* o, I7 [8 f  k( j1 k4 Q; J+ ?5 ^2 eAllowed    Not allowed  
6 W, `) {" d, o9 H4 G/ U   
8 D2 M- l$ G% a+ m: g$ I  {
* n. t$ s6 [4 h6 A- c3. Number can appear only once on each region:
) [9 \; v. E/ F! h
( |: D0 Y7 ]3 F8 q+ ]4 G+ J: VAllowed    Not allowed  
   

7 d* j7 q: A/ h$ Q- 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