需求是将列表中的字母全部小写么?我用的python3
strings = ['Right', 'SAID', 'Fred']
strings = [item.lower() for item in strings]
print(strings)
def cap_upper(lista):
for i in xrange(len(lista)):
lista[i]=lista[i][0].upper()+lista[i][1:]
return lista
aaa=['dog','cat']
print cap_upper(aaa)