擅长:python、mysql、java
<p>这将为您提供一个随机打开的列(或行,取决于您如何看待它)的索引。在</p>
<pre><code>openColumns = [i for i in range(len(board)) if board[i].count(' ') > 0]
if openColumns: ComputerChoice = openColumns[random.randint(0, len(openColumns)]
else: #do something if there are no open columns (i.e. the board is full)
</code></pre>