Combination Calculator (Factorial)
Input: `n` (int). Return: Factorial of `n` (Product of 1..n). Useful for calculating combinations.
Example
Input: 0
Output: 1
Need a hint?
- Multiply numbers from 1 to n
Run your code to see output
Input: `n` (int). Return: Factorial of `n` (Product of 1..n). Useful for calculating combinations.
Input: 0
Output: 1
Run your code to see output