public void Step1()
{
Game r = new Game();
List <int> row = new List <int>();
List <int> col = new List <int>();
int count1 = 0;
int result = r.check();
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
{
if (Game.state[i, j] == 0 && result == 0)
{
row.Add(i);
col.Add(j);
count1++;
}
}
}
if (count1 == 0)
{
x = -1; y = -1;
return;
}
System.Random ran = new System.Random();
if (result == 0)
{
int index = ran.Next(0, count1);
x = row[index];
y = col[index];
return;
}
}
