Ternary conditional expression in Python - Mini Project: Build & Apply

Using Ternary Conditional Expression in Python

📖 Scenario: You are helping a small store decide if a product is affordable for a customer based on their budget.

🎯 Goal: Build a small program that uses a ternary conditional expression to check if a product price is within the customer's budget and print a message accordingly.

📋 What You'll Learn

Create a variable for the product price

Create a variable for the customer's budget

Use a ternary conditional expression to decide if the product is affordable

Print the result message

💡 Why This Matters

🌍 Real World

Stores and shops often check if customers can afford products before suggesting purchases.

💼 Career

Understanding conditional expressions helps in writing clear and concise code for decision-making in software.

1

Set up product price and customer budget

Create a variable called product_price and set it to 120. Then create a variable called customer_budget and set it to 150.

Python

# Create variables product_price and customer_budget with given values
# Your code here

Need a hint?

Use the equals sign = to assign values to variables.

2

Create a message variable using ternary conditional expression

Create a variable called message that uses a ternary conditional expression to set its value to "Affordable" if product_price is less than or equal to customer_budget, otherwise set it to "Too expensive".

Python

product_price = 120
customer_budget = 150
# Use a ternary conditional expression to set message
# Your code here

Need a hint?

The ternary expression looks like: value_if_true if condition else value_if_false.

3

Print the message

Use print(message) to display the message variable.

Python

product_price = 120
customer_budget = 150
message = "Affordable" if product_price <= customer_budget else "Too expensive"
# Print the message variable
# Your code here

Need a hint?

Use the print function to show the message on the screen.

4

Test with a different budget

Change the value of customer_budget to 100 and run the program again to see the new output.

Python

product_price = 120
customer_budget = 150
message = "Affordable" if product_price <= customer_budget else "Too expensive"
print(message)
# Change customer_budget to 100 and update message accordingly
# Your code here

Need a hint?

Remember to update the message variable after changing the budget.