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35 lines
712 B
35 lines
712 B
def outer(fun):
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def wrapper(s):
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# 获取字符串的前三个字符
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first_three = s[1:4]
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#倒序前三个字符
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reversed_three = first_three[::-1]
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# 返回拼接后的字符串
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return first_three + reversed_three
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return wrapper
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@outer
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def fun(s):
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return s
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str = input()
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print(fun(str))
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# def process_list(li):
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# li[:] = li[:6]
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# li.sort(reverse=True)
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# l1 = li[1::2]
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# l2 = li[0::2]
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# l2.reverse()
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# li[:]= l2 + l1
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# return li
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# # str="[2,1,6,4,5,3,7,8]"
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# str=input()
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# str=str[1:-1]
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# after5 = str.split(',')
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# res = process_list(after5)
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# res2 = [int(i) for i in res]
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# print(res2)
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