擅长:python、mysql、java
<p>通常<code>=</code>用于赋值,而<code>==</code>用于检验相等性。也就是说,您可以简化逻辑(并增加缩进):</p>
<pre><code>def user_input_validation(user_input_month, user_input_day):
valid_month = 1 <= user_input_month <= 12
valid_day = 1 <= user_input_day <= 31
if not valid_month:
print("Invalid month. Please enter a number between 1-12")
if not valid_day:
print("Invalid day. Please enter a number between 1-31")
return valid_month and valid_day
</code></pre>