pimento[~]$ 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.
>>> range(3)
range(0, 3)
>>> list(range(3)]
  File "<stdin>", line 1
    list(range(3)]
                 ^
SyntaxError: invalid syntax
>>> list(range(3))
[0, 1, 2]
>>> list(range(5))
[0, 1, 2, 3, 4]
>>> list(range(0,5))
[0, 1, 2, 3, 4]
>>> list(range(1,5))
[1, 2, 3, 4]
>>> n = 4
>>> list(range(1,5))
[1, 2, 3, 4]
>>> list(range(1,5.0))
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: 'float' object cannot be interpreted as an integer
>>> list(range(1,5.5))
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: 'float' object cannot be interpreted as an integer
>>> list(range(1,int(5.5)))
[1, 2, 3, 4]
>>> word1 = "banana"
>>> word2 = "split"
>>> word1+word2
'bananasplit'
>>> word1+word2+word2
'bananasplitsplit'
>>> word1*2
'bananabanana'
>>> word1*1000
'bananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabananabanana'
>>> len(word1)
6
>>> word1
'banana'
>>> greeting = "hello world"
>>> len(greeting)
11
>>> greeting[0]
'h'
>>> greetingLen = len(greeting)
>>> greetingLen
11
>>> greeting[greetingLen]
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
IndexError: string index out of range
>>> greeting[greetingLen-1]
'd'
>>> greeting[0] = "l"
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: 'str' object does not support item assignment
>>>