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按照这个课后习题,答案是“ilovefishc”。
我写的代码运行结果为 ['u', 'i', 'l', 'o', 'v', 'e', 'f', 'i', 's', 'd', 'h', 'c'] ,不知道哪里有问题,为什么还会有“u”和“d”出现??
求大佬们帮我看看
def findsecret(strings):
secrets = []
length = len(strings)
for i in range(4, length-4):
if (strings[i].islower() and
strings[i+1:i+4].isupper() and
strings[i-3:i].isupper() and
strings[i+4].islower() and
strings[i-4].islower()):
secrets.append(strings[i])
print(secrets)
findsecret('''ACFlCTLIQlAIVMTqHFkswqbDDHtpgcWaXSSglUYKE
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qKWGc''')
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