擅长:python、mysql、java
<p>以下是一种更简单的方法:</p>
<pre><code>>>> inputISBN=input("What is your 10 digit ISBN number? ")
What is your 10 digit ISBN number? 1203874657
>>> if(len(inputISBN)==10 and inputISBN.isdigit()):
... timesISBN = [int(i)*j for i,j in zip(inputISBN,range(11,1,-1))]
... print(timesISBN)
... else:
... print("Invalid input")
...
[11, 20, 0, 24, 56, 42, 20, 24, 15, 14]
</code></pre>