– defines a factorial function function fact (n)
if n == 0 then return 1 else return n * fact(n-1) end
end
print(“enter a number:”) a = io.read(“*number”) – read a number print(fact(a))
– defines a factorial function function fact (n)
if n == 0 then return 1 else return n * fact(n-1) end
end
print(“enter a number:”) a = io.read(“*number”) – read a number print(fact(a))