Pseudo Test | GrassHoppers

Pseudocode Challenge

Challenge: Write pseudocode for a factorial number 1?

INPUT: n

Output: Factorial of n

Write your pseudocode below

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Correct Code

FUNCTION Factorial(n)

IF n < 0 THEN

RETURN "Error: Factorial is not defined for negative numbers"

ELSE IF n = 0 THEN

RETURN 1

ELSE

result = 1

FOR i FROM 1 TO n DO

result = result * i

END FOR

RETURN result

END IF

END FUNCTION

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