public static void Dfs(int n, int[] sample)
{
if (n >= 9)
{
int[,] ans = new int[9, 9];
int[] shift = { 0, 3, 6, 7, 4, 1, 2, 5, 8 };
for (int i = 0; i < 9; i++)
{
for (int j = 0; j < 9; j++)
{
ans[i, j] = sample[(j + shift[i]) % 9];
//Console.Write("{0} ",ans[i,j] );
}
//Console.WriteLine();
}
int[,] line = { { 3, 4, 5, 6, 7, 8 }, { 5, 3, 4, 8, 6, 7 } };
int[,] row = { { 0, 3, 4, 5, 6, 7, 8 }, { 0, 5, 3, 4, 8, 6, 7 } };
for (int i = 0; i < 6; i++)
{
Suduku.Exchange(ans, line[0, i], line[1, i], true);
for (int j = 0; j < 6; j++)
{
Suduku.Exchange(ans, row[0, j], row[1, j], false);
Suduku.Write_txt(ans);
Count.count++;
if (Count.count >= Count.maxn)
{
// File.sw.Flush();
File.sw.Close();
return;
}
}
}
}
if (Count.count >= Count.maxn)
{
return;
}
for (int i = 1; i <= 9; i++)
{
int j = 0, flag = 0;
while (j < n)
{
if (sample[j] == i)
{
flag = 1;
break;
}
j++;
}
if (flag == 0)
{
sample[n] = i;
//Console.WriteLine("{0} {1}",Count.count,Count.maxn);
Dfs(n + 1, sample);
}
}
}
static void Main(string[] args)
{
System.Diagnostics.Stopwatch runtime = new System.Diagnostics.Stopwatch();
runtime.Start();
int[] Line = new int[9];
Line[0] = 4;
char[] str = new char[5];
Count.maxn = Convert.ToInt32(Console.ReadLine());
Suduku.Dfs(1, Line);
runtime.Stop();
Console.WriteLine("{0}", runtime.Elapsed.TotalMilliseconds);
Console.ReadKey();
}
static void Main(string[] args)
{
System.Diagnostics.Stopwatch runtime = new System.Diagnostics.Stopwatch();
runtime.Start();
string str;
System.Console.WriteLine("parameter count = {0}", args.Length);
for (int i = 0; i < args.Length; i++)
{
System.Console.WriteLine("Arg[{0}] = [{1}]", i, args[i]);
}
if(args.Length>0)
{
Console.ReadLine();
if (String.Compare(args[0], "-c") == 0)
{
str = args[1];
foreach (char i in str)
if (i >= '0' && i <= '9') continue;
else
{
Console.Write("Wrong input! Please input correct interger!\n");
str = Get_num();
break;
}
int[] Line = new int[9];
Line[0] = 4;
Count.maxn = Convert.ToInt32(str);
Suduku.Dfs(1, Line);
}
else if (String.Compare(args[0], "-s") == 0)
{
str = args[1];
Console.WriteLine("hihi");
suduku_find_answer.suduku_find_answer.Get_read(str);
}
}
else
{
int temp = Console.Read();
if(temp=='0')
{
str = Console.ReadLine();
foreach (char i in str)
if (i >= '0' && i <= '9') continue;
else
{
Console.Write("Wrong input! Please input correct interger!\n");
str = Get_num();
break;
}
int[] Line = new int[9];
Line[0] = 4;
Count.maxn = Convert.ToInt32(str);
Suduku.Dfs(1, Line);
}
else
{
str = "out_put.txt";
Console.WriteLine("hihi");
suduku_find_answer.suduku_find_answer.Get_read(str);
}
}
Console.ReadKey();
}
