Python Tutorial for Beginners - 5. Conditionals and Booleans - If, Else, and Elif Statements
Table of Contents
- Run Code 1 in Python
- Run Code 2 in Python
- Run Code 3 in Python
- Run Code 4 in Python
- Run Code 5 in Python
- Run Code 6 in Python
- Run Code 7 in Python
- Run Code 8 in Python
- Run Code 9 in Python
- Run Code 10 in Python
- Run Code 11 in Python
- Run Code 12 in Python
- Run Code 13 in Python
- Run Code 14 in Python
- Run Code 15 in Python
- Run Code 16 in Python
- Run Code 17 in Python
- Run Code 18 in Python
Run Code 1 in Python
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# Comparisons:
# Equal: ==
# Not Equal: !=
# Greater Than: >
# Less Than: <
# Greater or Equal: >=
# Less or Equal: <=
# Object Identity: is
language = 'Python'
if language == 'Python':
print('Conditional was True')
start.py
Run Code 2 in Python
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language = 'Python'
if language == 'Python':
print('Language is Python')
else:
print('No match')
start.py
Run Code 3 in Python
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language = 'Java'
if language == 'Python':
print('Language is Python')
elif language == 'Java':
print('Language is java')
elif language == 'JavaScritp':
print('Language is JavaSrtipt')
else:
print('No match')
start.py
Run Code 4 in Python
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user = 'Admin'
logged_in = True
if user == 'Admin' and logged_in:
print('Admin page')
else:
print('Bad Creds')
start.py
Run Code 5 in Python
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user = 'Admin'
logged_in = False
if user == 'Admin' or logged_in:
print('Admin page')
else:
print('Bad Creds')
start.py
Run Code 6 in Python
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user = 'Admin'
logged_in = False
if not logged_in:
print('Plese Log In')
else:
print('Welcome')
start.py
Run Code 7 in Python
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a = [1, 2, 3]
b = [1, 2, 3]
print(a == b)
print(a is b)
start.py
Run Code 8 in Python
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a = [1, 2, 3]
b = [1, 2, 3]
print(id(a))
print(id(b))
print(a is b)
start.py
Run Code 9 in Python
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a = [1, 2, 3]
b = [1, 2, 3]
print(id(a))
print(id(b))
print(a == b)
start.py
Run Code 10 in Python
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a = [1, 2, 3]
b = [1, 2, 3]
print(id(a))
print(id(b))
print(id(a) == id(b))
start.py
Run Code 11 in Python
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a = [1, 2, 3]
b = a
print(id(a))
print(id(b))
print(id(a) == id(b))
start.py
Run Code 12 in Python
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# False Values:
# False
# None
# Zero of any numeric type
# Any empty sequence. For example, '', (), [].
# Any empty mapping. For example, {}.
condition = False
if condition:
print('Evaluated to True')
else:
print('Evaluated to False')
start.py
Run Code 13 in Python
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condition = None
if condition:
print('Evaluated to True')
else:
print('Evaluated to False')
start.py
Run Code 14 in Python
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condition = 0
if condition:
print('Evaluated to True')
else:
print('Evaluated to False')
start.py
Run Code 15 in Python
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condition = 10
if condition:
print('Evaluated to True')
else:
print('Evaluated to False')
start.py
Run Code 16 in Python
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condition = []
if condition:
print('Evaluated to True')
else:
print('Evaluated to False')
start.py
Run Code 17 in Python
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condition = {}
if condition:
print('Evaluated to True')
else:
print('Evaluated to False')
start.py
Run Code 18 in Python
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condition = 'Test'
if condition:
print('Evaluated to True')
else:
print('Evaluated to False')
start.py
