What is The Difference? Drop your answer in the comments!

@PythonPr The difference is indentation. First code is correct → recursion works → fun(3) = 6 Second code → wrong indentation → return n * fun(n-1) is outside function → IndentationError / syntax issue Python = indentation defines logic, not just formatting.

@PythonPr IndentationError

@PythonPr The def in the function is merged with the function name

@PythonPr Indentation error

@PythonPr Indentation

@PythonPr Indentation related Error ... .@PythonPr

@PythonPr IndentationError

@PythonPr Straightforward beats fancy.