How to Combine Decisions in Python (and, or, not)
How do programs handle complex conditions, like checking if a user has both a ticket and an ID? In this video, we dissect Logical Operators in Python: "and", "or", and "not".
You'll learn how to combine multiple criteria in a single condition and how to flip Boolean values to control code execution flow.
📝 CODE WRITTEN IN THIS VIDEO:
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The 'and' operator (Both must be True)
has_ticket = True
has_id = True
if has_ticket and has_id:
print("Welcome to the concert!")
The 'or' operator (At least one must be True)
is_weekend = True
is_holiday = False
if is_weekend or is_holiday:
print("Time to sleep in!")
The 'not' operator (Reverses the Boolean)
is_raining = False
if not is_raining:
print("Let's go for a walk!")
🧠 BONUS CHALLENGES:
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Test your logical operations! Comment your answers below.
Challenge 1:
What is the output of this code?
x = True
y = False
print(not x or y)
Options:
A) True
B) False
C) Error
Challenge 2:
What is the output of this code?
age = 25
Checking if age is equal to 18 or equal to 25
if age == 18 or age == 25:
print("Match!")
else:
print("No Match")
Options:
A) Match!
B) No Match
C) Error
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