The "Faculty " function, should return the faculty of the number it receives as a parameter. The faculty of a number n is 1 * 2 * 3 * 4 * ... * n. For example, faculty (5) should be 1 * 2 * 3 * 4 * 5 = 120. The function as it is written now always returns 0, no matter what number it receives as a parameter.
So, how do I fix the problem? (I'm just trying to learn, I'm new)
def faculty(integer): result = 1 for i in range(integer): result *= i return result The range statement takes a 0 as starting point. Therefore, the result is directly set to 0. You could change it to:
def faculty(integer): result = 1 for i in range(1, integer+1): result *= i return result The method range(stop) generates the values [0;stop[ so you have the 0 which kill everything, and not stop. What you need is range(start, stop) with range(1, integer+1) to generates [1;value+1[
def faculty(integer): result = 1 for i in range(1, integer+1): result *= i return result When debugging, a nice way is in most time to use print to see what values are used to understand the behaviour of the code
Consider what values your loop is looping over.
for i in range(integer): print(i) 
range(1,interger+1)