x = (4, 6, 8)
print x
(4, 6, 8)


print type(x)
<type 'tuple'>


y = 9, 3, 6
print type(y)
<type 'tuple'>


print y
(9, 3, 6)


print x[1]
6


y[0] = 2
Traceback (most recent call last):
  File "C:\Users\Susan\AppData\Local\Enthought\Canopy\App\appdata\canopy-2.1.3.3542.win-x86_64\lib\site-packages\IPython\core\interactiveshell.py", line 2885, in run_code
    exec(code_obj, self.user_global_ns, self.user_ns)
  File "<ipython-input-9-0829a2afab31>", line 1, in <module>
    y[0] = 2
TypeError: 'tuple' object does not support item assignment

z  = ([5,6], [7,8])
print z
([5, 6], [7, 8])


type(z)
Out[12]: tuple


z[0][1] = 12
print z
([5, 12], [7, 8])


z[0].append(4)
print z
([5, 12, 4], [7, 8])


z[0].remove(5)
z[0].remove(4)
print z
([12], [7, 8])


z[0].remove(12)
print z
([], [7, 8])


v,w = 8,3
print v
8


print w
3


(v,w) = (5,6)
print v
5


print w
6



w = "oh no winter is coming"
w = w.split()
print w
['oh', 'no', 'winter', 'is', 'coming']


for (index,name) in enumerate(w):
    print index,name
    
0 oh

1 no

2 winter

3 is

4 coming


for x in enumerate(w):
    print type(x), x
    
<type 'tuple'> (0, 'oh')

<type 'tuple'> (1, 'no')
<type 'tuple'> (2, 'winter')

<type 'tuple'> (3, 'is')

<type 'tuple'> (4, 'coming')

print enumerate(w)
<enumerate object at 0x0000000003F710D8>