Nested If Statements in Python

Some decisions only make sense after another decision has already passed. This Block teaches you how to use nested if statements to handle that kind of logic in Python. You will start with simple access checks, then move into examples like ticket gates, user roles, discounts, and small input-based decisions.

The focus is not just on writing code that works, but on writing branching logic that is easy to follow. You will see how indentation controls which else belongs to which if, how missing paths can make your code silently do nothing, and when a simple and condition might be cleaner than extra nesting.

What you will learn:

• Put an if statement inside another if statement
• Understand when the inner condition runs and when it gets skipped
• Match each else to the correct if using indentation
• Use nested elif and else branches for multi-step decisions
• Spot missing paths where your code prints nothing by accident
• Compare nested logic with compound conditions using and
• Avoid deeply nested code that becomes hard to read

By the end, nested branching should feel less like a scary indentation maze and more like a clear set of doors: first check one thing, then check the next thing only when it actually matters.