def createCounter():
def counter():
n = 1
while True:
yield n
n+=1
iter = counter()
def iterator():
return next(iter)
return iterator
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正晓恰好出生在早晨
def createCounter():
def counter():
n = 1
while True:
yield n
n+=1
iter = counter()
def iterator():
return next(iter)
return iterator