Python Logical Operators

In real life, almost everyone expresses their thoughts using phrases like "Yes or No", "Definitely Not", "Yes, yes and yes!". Python language permits you to do almost the same, but it uses more formal phrases based on the statements and, or, and not. X and Y can be any logical statement (True or False):

Let's look at the code below to understand the logic of each operator:


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# Example of `and` operator
x = True
y = False
result = x and y
print('Result of x and y:', result)  # Output: False

# Example of `or` operator
result = x or y
print('Result of x or y:', result)  # Output: True

# Example of `not` operator
result = not x
print('Result of not x:', result)  # Output: False

Task

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Imagine you're an accountant checking the status of a financial report. Replace ___ with True or False to match the following conditions:

The variable report_is_valid should be True only if the report was submitted on time and signed by the manager.
The variable report_is_rejected should be False if the report was not submitted or not reviewed by the accountant.

Solution

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Section 2. Chapter 3

Python Logical Operators

Let's look at the code below to understand the logic of each operator:


              12345678910111213
            
# Example of `and` operator
x = True
y = False
result = x and y
print('Result of x and y:', result)  # Output: False

# Example of `or` operator
result = x or y
print('Result of x or y:', result)  # Output: True

# Example of `not` operator
result = not x
print('Result of not x:', result)  # Output: False

Task

Swipe to start coding

Imagine you're an accountant checking the status of a financial report. Replace ___ with True or False to match the following conditions:

The variable report_is_valid should be True only if the report was submitted on time and signed by the manager.
The variable report_is_rejected should be False if the report was not submitted or not reviewed by the accountant.

Solution

Switch to desktop for real-world practiceContinue from where you are using one of the options below

Everything was clear?

Thanks for your feedback!

Section 2. Chapter 3

Switch to desktop for real-world practiceContinue from where you are using one of the options below