sudoku c++ code

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hello....tell me how to generate & solve a sudoku in c++

Posted 26-Sep-10 6:31am

ankurgoyaljain

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SnowHow 27-Sep-10 8:38am

This is a very common programming test for game companies and research firms... There are more than likely plenty of answers on the internet however in the interest of actual learning write some code and if you have some issues come back with specific questions.

3 solutions

Solution 1

Have a look at the links suggeasted here[^].
Try now.

Here is what is expected by enquirers:
1. TRY first what you want to do!
2. Formulate what was done by you that looks like an issue/not working.

Try them and tell if you face issues.
Members will be more than happy to help like this.

Posted 26-Sep-10 7:15am

Sandeep Mewara

Solution 3

Hi,

the following article explains what you try to achieve:

http://www.codeproject.com/KB/miscctrl/XSudokuWnd.asp[^]

Posted 26-Sep-10 18:40pm

JF2015

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shakil0304003 · Accepted Answer · 2010-09-26T16:34:00

Solution 2

You can solve sudoku problem by backtracking.
like ->

1 0 2
0 3 9
4 0 0

now write a backtracking method which fill the o position values by some acceptable value that can be set in that row & column. By this backtrack, if you can reach the last row & last column then you have get a solution :-D

If you need code, you can mail me.

Posted 26-Sep-10 16:34pm

shakil0304003

Comments

yuxb 27-Sep-10 8:12am

I want to learn about what is backtracking,appreciate for a copy of code.My mail is FightingYuman@163.com