Author(s) Tanguy De Bels
Deadline No deadline
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Session 1: Q* Factorial

In mathematics, the factorial of a strictly positive integer x, denoted as \(x!\) is the product of all strictly positive integers less than or equal to x. The factorial of 0 is defined as 1. Calculate the factorial of an integer x and store the computed value in the variable result.


  • \(5! = 5 \times 4 \times 3 \times 2 \times 1 = 120\)
  • \(0! = 1\)

x = ... #the number
result = ... #store in this variable the factorial of x