我使用的是Python3.2.try 过此操作:
xor = lambda x,y: (x+y)%2
l = reduce(xor, [1,2,3,4])
并得到以下错误:
l = reduce(xor, [1,2,3,4])
NameError: name 'reduce' is not defined
try 将reduce打印到交互式控制台-出现以下错误:
NameError: name 'reduce' is not defined
我使用的是Python3.2.try 过此操作:
xor = lambda x,y: (x+y)%2
l = reduce(xor, [1,2,3,4])
并得到以下错误:
l = reduce(xor, [1,2,3,4])
NameError: name 'reduce' is not defined
try 将reduce打印到交互式控制台-出现以下错误:
NameError: name 'reduce' is not defined
它被移到了functools.