不理解,求解
def calc_prod(lst):
def lazy_prod():
def f(x,y):
return x*y
return reduce(f,lst,1)
return lazy_prod中的:
return reduce(f,lst,1)?????
def calc_prod(lst):
def lazy_prod():
def f(x,y):
return x*y
return reduce(f,lst,1)
return lazy_prod中的:
return reduce(f,lst,1)?????
2017-05-07
举报