Introduction - If you have any usage issues, please Google them yourself
//filename:sudoku.h
// author: _a_qian
// weixin: 635431173
// update: 2015/2/10
//edition:1.0
// comment:
// Complete generation, display, save, function, and other functions, all the details, see the detailed comments in the header file, the current version does not support the reverse calculation, all the normal matrix is generated with specific reference to the answer, due to possible according to your settings different, the answer is not unique, but there will be a system of standard answer, until the latter part of the inverse version update will support, thank you. If you need the source code, will be paid to obtain a portion of the renminbi (RMB) as remuneration, thank you for your support, and if there is a new version, will inform you that a new version of the use, consistent with the version number at first will continue to provide you with six months to a year, ranging open-source service and to ensure that the first version of a class under the current sudoku seaml