python-闭包

def fn():
    # global num
    num = 10
    print(num)


    def func():
        # num = 10
        print(num)
    return func
func=fn()
func()

def father(money):

    def son(someone):
        print('和%s一起使用%s元钱'% (someone,money))
    return son
money=int(input('发工资：'))
son=father(money)
son('小明')