What this snippet does
Type annotations document the expected type but are not enforced at runtime by standard Python.
Expected output
Alice 25
Why practise typing this
Typing variables & types code builds muscle memory for the symbols and indentation Python uses most, which prose-based typing tests never cover. DevType measures your words per minute and accuracy on this snippet and tracks the individual characters you mistype, so later lessons can target them.
More Python practice
- Dynamic TypingVariables & Types · beginner
- Flexible DataVariables & Types · beginner
- Type MutationVariables & Types · beginner
- Function SignaturesVariables & Types · beginner
- Ignored HintsVariables & Types · beginner
- Immutable IntsVariables & Types · beginner