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双鱼的熊猫

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首字母大写

from functools import reduce

def normalize(name):
    name=name.lower()
    name=name[0].upper()+name[1:]
    return name

L1 = ['adam', 'LISA', 'barT']
L2 = list(map(normalize, L1))
print(L2)

用reduce求积：

    def mul(x,y):
        return x*y
    return reduce(mul,L)
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