第一题:
def normalize(name): n=len(name) return(name[:1].upper()+name[1:n].lower())
L1 = ['adam', 'LISA', 'barT']list(map(normalize, L1))
第二题:
def prod(L): def fn(x,y): return x*y return reduce(fn,L)
多写了一行len(n)忘记删了
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_XHEENA
第一题:
def normalize(name): n=len(name) return(name[:1].upper()+name[1:n].lower())
L1 = ['adam', 'LISA', 'barT']
list(map(normalize, L1))
第二题:
def prod(L): def fn(x,y): return x*y return reduce(fn,L)