Python基础知识day05函数(下)

05.

<1>

def get_my_info(): high = 178

weight = 100

age = 18

return high, weight, age

# result = get_my_info() # print(result)

my_high, my_weight, my_age = get_my_info() print(my_high)

print(my_weight) print(my_age)

In [17]: a, b = (11, 22)

In [18]: a

Out[18]: 11

In [19]: b

Out[19]: 22

In [20]: a, b = [11, 22]

In [21]: a

Out[21]: 11

In [22]: b

Out[22]: 22

In [23]: a, b = {"m":11, "n":22} #

In [24]: a Out[24]: 'm' In [25]: b Out[25]: 'n'

06.

python

>>> a = 1

>>> b = a

>>> id(a) 13033816

>>> id(b) #

13033816

>>> a = 2

>>> id(a) #

13033792

>>> id(b) # b

>>> a = [1, 2]

>>> b = a

>>> id(a) 139935018544808

>>> id(b) 139935018544808

>>> a.append(3)

>>> a [1, 2, 3]

>>> id(a) 139935018544808

>>> id(b) #

139935018544808

06.

list

dict

int, long, bool, float

str

tuple