>>> 'hello world'
'hello world'
>>> print "hello world"
SyntaxError: invalid syntax (<pyshell#1>, line 1)
>>> "Hello World"
'Hello World'
>>> "none"
'none'
>>> x=0
>>> y=1
>>> y/x
Traceback (most recent call last):
File "<pyshell#6>", line 1, in <module>
y/x
ZeroDivisionError: int division or modulo by zero
>>> x/y
0.0
>>> "2+1"
'2+1'
>>>[
>>> 'hello world'
'hello world'
>>> print "hello world"
SyntaxError: invalid syntax (<pyshell#1>, line 1)
>>> "Hello World"
'Hello World'
>>> "none"
'none'
>>> x=0
>>> y=1
>>> y/x
Traceback (most recent call last):
File "<pyshell#6>", line 1, in <module>
y/x
ZeroDivisionError: int division or modulo by zero
>>> x/y
0.0
>>> "2+1"
'2+1'
>>>[
>>> print
<built-in function print>
>>> print x
SyntaxError: invalid syntax (<pyshell#10>, line 1)
>>> print (x)
0
>>> print("hello world")
hello world
>>> print 'hello world'
SyntaxError: invalid syntax (<pyshell#13>, line 1)
>>>