test with functional programming

import random

def generate_numbers(nums):
    rang_numbers = [random.random() for i in range(nums)]
    p = lambda x: x if x > .1 else 0
    return(tuple(map(p, rang_numbers)))

def sum_numbers(*args):
    return(sum(args))

def strings_ocurrences(string, char):
    return(len([c for c in string if char == c]))

def fatorial(n):
    return(1) if n == 1 else n * fatorial(n-1)