Lab 9: Leap year checker

Hands-on lab · 20 min · Module 4

Use % to test whether a year divides by 4, 100 and 400, and combine the tests with and, or and not to follow the full leap-year rule.

Open Lab 9 in the IP Lab Portal

What you will practice

• Use % to test divisibility
• Combine conditions with and, or, and not
• Check years like 1900, 2000, and 2024

Before you start

Time

20 minutes

Where

IP Lab Portal

Module

Module 4: Conditional execution

• In the IP Lab Portal, open Lab 9 - Leap year checker.
• In class, this lab comes right after the Lesson 5 recap slide in Module 4 core material.