Recursion in C# — a practical guide to C# recursion with clear examples you can reuse in real projects.
C# Tutorial Series (44/121). Prefer one article? Read the complete C# tutorial.
Short description
Watch stack depth; prefer iterative/LINQ when simpler.
Recursion
long Factorial(int n) => n <= 1 ? 1 : n * Factorial(n - 1);