Adapted by Neilor Tonin, URI Brazil
Read a value N. Calculate and write its corresponding factorial. Factorial of N = N * (N-1) * (N-2) * (N-3) * ... * 1.
The input contains an integer value N (0 < N < 13).
The output contains an integer value corresponding to the factorial of N.
Input Sample | Output Sample |
4 |
24 |