A number is given, you have to find the factorial of the number without using built-in factroial function.
You may use loops.
Example:
Input: 8
Output: 40320
Do Fast Fourier Transformation
177 Solvers
Create an index-powered vector
232 Solvers
2999 Solvers
133 Solvers
290 Solvers
Solution 369828
Is it better to use For-loop or built-in function to calculate factorial???
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