擅长:python、mysql、java
<p><code>sheep.isdigit</code>返回:<code><function str.isdigit()></code></p>
<p>基本上,<code>isdigit</code>是一个函数,<code>sheep.isdigit()</code>也是一个函数</p>
<p>所以代码可能是这样的:</p>
<pre><code>sheep = input("Please enter the number of sheep ")
if not sheep.isdigit():
print("Provide a number")
else:
if sheep>=0 and sheep<=39:
zakat=0
elif sheep >=40 and sheep<=120:
zakat=1
elif sheep>=121 and sheep<=200:
zakat=2
elif sheep>=201 and sheep<=399:
zakat=3
elif:
zakat=sheep//100
print("The zakat amount =",zakat,"sheep")
</code></pre>