# the basic way
s = 0
for x in range(10):
s += x
# the right way
s = sum(range(10))
# the basic way
s = 1
for x in range(1, 10):
s *= x
# the other way
from operator import mul
reduce(mul, range(1, 10))
qianggezhishen 2015-06-17 12:36 原文
# the basic way
s = 0
for x in range(10):
s += x
# the right way
s = sum(range(10))
# the basic way
s = 1
for x in range(1, 10):
s *= x
# the other way
from operator import mul
reduce(mul, range(1, 10))