#include"SD_ver.h"
/********************
 * 声明全局变量
 * *****************/
double TIME_0 = 0;			//解题时间
int t;  					//解的数量
int q0[9][9] = {0};			//用来存储解的数组
int q1[9][9] = {			//用来存储题目的数组
	0, 0, 8, 0, 0, 0, 2, 0, 0,
	0, 3, 0, 8, 0, 2, 0, 6, 0,
	7, 0, 0, 0, 9, 0, 0, 0, 5,
	0, 5, 0, 0, 0, 0, 0, 1, 0,
	0, 0, 4, 0, 0, 0, 6, 0, 0,
	0, 2, 0, 0, 0, 0, 0, 7, 0,
	4, 0, 0, 0, 8, 0, 0, 0, 6,
	0, 7, 0, 1, 0, 3, 0, 9, 0,
	0, 0, 1, 0, 0, 0, 8, 0, 0,
};
int q2[9][9] = {			//号称最难的题目
	8, 0, 0, 0, 0, 0, 0, 0, 0,
	0, 7, 0, 0, 9, 0, 2, 0, 0,
	0, 0, 3, 6, 0, 0, 0, 0, 0,
	0, 5, 0, 0, 0, 7, 0, 0, 0,
	0, 0, 0, 0, 4, 5, 7, 0, 0,
	0, 0, 0, 1, 0, 0, 0, 3, 0,
	0, 0, 1, 0, 0, 0, 0, 6, 8,
	0, 0, 8, 5, 0, 0, 0, 1, 0,
	0, 9, 0, 0, 0, 0, 4, 0, 0,
};
int q3[9][9] = {			// 一个已知数独
	6, 1, 8, 7, 3, 5, 2, 4, 9,
	5, 3, 9, 8, 4, 2, 7, 6, 1,
	7, 4, 2, 6, 9, 1, 3, 8, 5,
	3, 5, 7, 4, 2, 6, 9, 1, 8,
	1, 8, 4, 5, 7, 9, 6, 2, 3,
	9, 2, 6, 3, 1, 8, 5, 7, 4,
	4, 9, 3, 2, 8, 7, 1, 5, 6,
	8, 7, 5, 1, 6, 3, 4, 9, 2,
	2, 6, 1, 9, 5, 4, 8, 3, 7,
};
int q4[9][9] = {			//有多个解的题目
    0, 0, 0, 0, 0, 0, 0, 0, 0,
    0, 7, 0, 0, 9, 0, 2, 0, 0,
    0, 0, 3, 6, 0, 0, 0, 0, 0,
    0, 5, 0, 0, 0, 7, 0, 0, 0,
    0, 0, 0, 0, 4, 5, 7, 0, 0,
    0, 0, 0, 1, 0, 0, 0, 3, 0,
    0, 0, 1, 0, 0, 0, 0, 6, 8,
    0, 0, 8, 5, 0, 0, 0, 1, 0,
    0, 9, 0, 0, 0, 0, 4, 0, 0,
};