我可以看到这个问题(或类似的问题)已被问过几次,并且我已经在谷歌上搜索了很多,以便我可以尝试理解它,但是我绝对被卡住了。
我的任务是使用递归函数,该函数使用“善良”变量来确定计算机可以做出的最佳移动,我什至有一个文档可以帮助解决这个问题,但对于我的生活,我只是不不明白。
如果有人可以花一些时间来帮助我或分解我实际需要做的事情,我将不胜感激,我将在下面链接我目前拥有的代码,但这是一项作业,因此指导比直接回答更可取。我已经查看了 MinMax 解决方案,这似乎超出了我的掌握,我对编程非常陌生(尤其是在 C# 中只有几个月的经验)所以放轻松!
这是我要遵循的建议解决方案:
http://erwnerve.tripod.com/prog/recursion/tictctoe.htm
public partial class Form1 : Form
{
public static string[,] Board = new string[3, 3] { { "1", "2", "3" }, { "4", "5", "6" }, { "7", "8", "9" } };
public bool Winner = false;
public string WinState;
private void Reset()
{
WinState = "";
Winner = false;
Board[0, 0] = "1";
Board[0, 1] = "2";
Board[0, 2] = "3";
Board[1, 0] = "4";
Board[1, 1] = "5";
Board[1, 2] = "6";
Board[2, 0] = "7";
Board[2, 1] = "8";
Board[2, 2] = "9";
btn1.Text = "";
btn2.Text = "";
btn3.Text = "";
btn4.Text = "";
btn5.Text = "";
btn6.Text = "";
btn7.Text = "";
btn8.Text = "";
btn9.Text = "";
}
private void checkWinner()
{
// Top Row
if (Board[0, 0].Equals(Board[0, 1]) && Board[0, 1].Equals(Board[0, 2]))
{
Winner = true;
WinState = Board[0, 0];
}
// Middle Row
if (Board[1, 0].Equals(Board[1, 1]) && Board[1, 1].Equals(Board[1, 2]))
{
Winner = true;
WinState = Board[1, 0];
}
// Bottom Row
if (Board[2, 0].Equals(Board[2, 1]) && Board[2, 1].Equals(Board[2, 2]))
{
Winner = true;
WinState = Board[2, 0];
}
// Left column
if (Board[0, 0].Equals(Board[1, 0]) && Board[1, 0].Equals(Board[2, 0]))
{
Winner = true;
WinState = Board[0, 0];
}
// Middle column
if (Board[0, 1].Equals(Board[1, 1]) && Board[1, 1].Equals(Board[2, 1]))
{
Winner = true;
WinState = Board[0, 1];
}
// Right column
if (Board[0, 2].Equals(Board[1, 2]) && Board[1, 2].Equals(Board[2, 2]))
{
Winner = true;
WinState = Board[0, 2];
}
// Diagonal 1
if (Board[0, 0].Equals(Board[1, 1]) && Board[1, 1].Equals(Board[2, 2]))
{
Winner = true;
WinState = Board[0, 0];
}
// Diagonal 2
if (Board[2, 0].Equals(Board[1, 1]) && Board[1, 1].Equals(Board[0, 2]))
{
Winner = true;
WinState = Board[2, 0];
}
if (Winner == true)
{
if (WinState == "X")
{
MessageBox.Show("Congratulations you win!");
Reset();
}
else if (WinState == "O")
{
MessageBox.Show("Sorry you lose!");
Reset();
}
}
}
private void btn1_Click(object sender, EventArgs e)
{
btn1.Text = "X";
Board[0, 0] = "X";
checkWinner();
}
private void btn2_Click(object sender, EventArgs e)
{
btn2.Text = "X";
Board[0, 1] = "X";
checkWinner();
}
private void btn3_Click(object sender, EventArgs e)
{
btn3.Text = "X";
Board[0, 2] = "X";
checkWinner();
}
private void btn4_Click(object sender, EventArgs e)
{
btn4.Text = "X";
Board[1, 0] = "X";
checkWinner();
}
private void btn5_Click(object sender, EventArgs e)
{
btn5.Text = "X";
Board[1, 1] = "X";
checkWinner();
}
private void btn6_Click(object sender, EventArgs e)
{
btn6.Text = "X";
Board[1, 2] = "X";
checkWinner();
}
private void btn7_Click(object sender, EventArgs e)
{
btn7.Text = "X";
Board[2, 0] = "X";
checkWinner();
}
private void btn8_Click(object sender, EventArgs e)
{
btn8.Text = "X";
Board[2, 1] = "X";
checkWinner();
}
private void btn9_Click(object sender, EventArgs e)
{
btn9.Text = "X";
Board[2, 2] = "X";
checkWinner();
}
}