basil[~]$ python3
Python 3.6.5 (default, Apr  1 2018, 05:46:30)
[GCC 7.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> for i in range(3):
...     print(i)
...
0
1
2
>>> for pickle in range(3):
...    print(pickle)
...
0
1
2
>>> list(range(3))
[0, 1, 2]
>>> cookies = ["chocolate", "sugar", "ginger"]
>>> for cookie in cookies:
...     print(cookies)
...
['chocolate', 'sugar', 'ginger']
['chocolate', 'sugar', 'ginger']
['chocolate', 'sugar', 'ginger']
>>> for cookie in cookies:
...    print(cookie)
...
chocolate
sugar
ginger
>>> "oatmeal" in cookies
False
>>> "ginger" in cookies
True
>>> 7 in [6,7,10]
True
>>> 8 in [6,7,10]
False
>>> command = "Hit"
>>> if command in ["Hit, "Stand"]
  File "<stdin>", line 1
    if command in ["Hit, "Stand"]
                              ^
SyntaxError: invalid syntax
>>> command in ["Hit, "Stand"]
  File "<stdin>", line 1
    command in ["Hit, "Stand"]
                           ^
SyntaxError: invalid syntax
>>> choices = ["Hit, "Stand"]
  File "<stdin>", line 1
    choices = ["Hit, "Stand"]
                          ^
SyntaxError: invalid syntax
>>> choices = ["Hit, "Stand"]
  File "<stdin>", line 1
    choices = ["Hit, "Stand"]
                          ^
SyntaxError: invalid syntax
>>> choices = ["Hit", "Stand"]
>>> command in ["Hit", "Stand"]
True
>>> if command in ["Hit", "Stand"]:
...   print("ok")
...
ok
>>> word = "greeting"
>>> for i in range(len(word)):
...   print(word[i])
...
g
r
e
e
t
i
n
g
>>> for ch in word:
...    print(ch)
...
g
r
e
e
t
i
n
g
>>> word
'greeting'
>>> word[1]
'r'
>>> word[1:4]
'ree'
>>> word[1:]
'reeting'
>>> word[:4]
'gree'
>>> word[-1]
'g'
>>> word[-2]
'n'
>>> word[1:len(word)]
'reeting'
>>> word[1:len(word)+1]
'reeting'
>>> word[1:len(word)]
'reeting'
>>> word[1:-1]
'reetin'
>>> word[1:]
'reeting'
>>>