擅长:python、mysql、java
<p>拆下.lower()。您正在尝试使用Y或N小写并验证它,这将永远不会到达else语句</p>
<p>示例-</p>
<pre><code>
play_again = input("\nDo you want to play another round? Y/N: ")
if play_again != "N":
print("You wanted to play another round, you will be dealt two new cards.\n")
elif play_again != "Y":
print("Dont want to play")
</code></pre>