Logical operators in conditions in Python - Mini Project: Build & Apply

Using Logical Operators in Conditions

📖 Scenario: You are creating a simple program to check if a person is eligible for a special discount based on their age and membership status.

🎯 Goal: Build a program that uses logical operators and and or in conditions to decide if a person gets a discount.

📋 What You'll Learn

Create a dictionary with exact keys and values for a person's details

Create a variable to hold the minimum age for discount

Use a condition with and and or to check eligibility

Print the exact output message based on eligibility

💡 Why This Matters

🌍 Real World

Logical operators help computers make decisions based on multiple rules, like checking if someone qualifies for a discount or access.

💼 Career

Understanding logical conditions is essential for programming tasks in software development, data validation, and automation.

1

Create the person's data

Create a dictionary called person with these exact entries: 'name': 'Emma', 'age': 22, and 'member': True.

Python

# Create the dictionary called person with name, age, and member status
# Your code here

Need a hint?

Use curly braces {} to create the dictionary and separate each key-value pair with commas.

2

Set the minimum age for discount

Create a variable called min_age and set it to 18.

Python

person = {'name': 'Emma', 'age': 22, 'member': True}
# Create the variable min_age and set it to 18
# Your code here

Need a hint?

Just write min_age = 18 on a new line.

3

Check discount eligibility using logical operators

Create a variable called eligible that is True if the person's age is greater than or equal to min_age and the person is a member, or if the person's name is exactly 'Emma'. Use the logical operators and and or in the condition.

Python

person = {'name': 'Emma', 'age': 22, 'member': True}
min_age = 18
# Create the variable eligible using logical operators and conditions
# Your code here

Need a hint?

Use parentheses to group conditions and combine them with and and or.

4

Print the eligibility result

Write a print statement that outputs exactly: "Emma is eligible for discount: True" using the person['name'] and eligible variables with an f-string.

Python

person = {'name': 'Emma', 'age': 22, 'member': True}
min_age = 18
eligible = (person['age'] >= min_age and person['member']) or (person['name'] == 'Emma')
# Print the eligibility result using an f-string
# Your code here

Need a hint?

Use print(f"{person['name']} is eligible for discount: {eligible}") to show the result.