Python,If tests
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<![CDATA[
>>> if 1:
... print 'true'
...
true
>>>
>>> if not 1:
... print 'true'
... else:
... print 'false'
...
false
>>> x = 'killer rabbit'
>>> if x == 'roger':
... print "how's jessica?"
... elsif x == 'bugs':
File "<stdin>", line 3
elsif x == 'bugs':
^
SyntaxError: invalid syntax
>>> elif x == 'bugs':
File "<stdin>", line 1
elif x == 'bugs':
^
SyntaxError: invalid syntax
>>> if x == 'roger':
... print "how's jessica?"
... elif x == 'bugs':
... print "what's up doc?"
... else:
... print 'Run away! Run away!'
...
Run away! Run away!
>>>
>>> choice = 'ham'
>>> print {'spam': 1.25,
... 'ham': 1.99,
... 'eggs': 0.99,
... 'bacon':1.10}[choice]
1.99
>>> if choice == 'spam':
... print 1.25
... elif choice == 'ham':
... print 1.99
... elif choice == 'eggs':
... print 0.99
... elif choice == 'bacon':
... print 1.10
... else
File "<stdin>", line 9
else
^
SyntaxError: invalid syntax
>>> else:
File "<stdin>", line 1
else:
^
SyntaxError: invalid syntax
>>> if choice == 'spam':
... print 1.25
... elif choice == 'ham':
... print 1.99
... elif choice == 'eggs':
... print 0.99
... elif choice == 'bacon':
... print 1.10
... else:
... print 'Bad choice'
...
1.99
>>>
]]>
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