psygo · August 8, 2020 21:16
diff --git a/factorial.dart b/factorial.dart
 /// Using `n == 1` won't work usually because the `n` input can be `0`.
 int factorial(int n) => n == 0 ? 1 : n * factorial(n - 1);
	/// Using `n == 1` won't work usually because the `n` input can be `0`.
	int factorial(int n) => n == 0 ? 1 : n * factorial(n - 1);