CCF ISBN号码 python

最新推荐文章于 2023-09-20 16:52:05 发布

三只猪蹄

最新推荐文章于 2023-09-20 16:52:05 发布

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本文链接：https://blog.youkuaiyun.com/a18729562128/article/details/104444215

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在这里插入代码片
```s = input()
s1 = s
s = list(s)
s1 = list(s1)
s2 = ""
n = len(s)
m = 0
while n != 0:
    if '-' in s:
        s.remove('-')
    n = n - 1

for i in range(len(s)-1):
    s[i] = int(s[i])
    m = m + s[i] * (i + 1)
m1 = m % 11
if str(m1) == s[-1]:
    print("Right")
elif m1 == 10 and s[-1] == 'X':
    print("Right")
else:
    if m1 == 10:
        s1.pop()
        s1.append('X')
        print(s2.join(s1))
    else:
        s1.pop()
        s1.append(str(m1))
        print(s2.join(s1))
  刚刚入门Python,用CCF的题来练习，小白一个，代码写的不够简洁，请大神多多指教