HLTV MENS

from enum import Enum

class Options(Enum):
    ADDITION = 1
    SUBTRACTION = 2
    MULTIPLICATION = 3
    DIVISION = 4
    EXIT = 5

def get_choice():
    return int(input("1. Zbrajanje\n2. Oduzimanje\n3. Množenje\n4. Dijeljenje\n5. Izlaz\n"))

def invalid_choice(choice):
    return (choice < 1 or choice > 5)

def get_array():
    numbers = [ ]
    for i in range(2):
        numbers.append(int(input("Unesite %i. broj: " % (i + 1))))
    return numbers

def invalid_range_array(numbers):
    #has_out_of_range_number = False
    out_of_range = [ ]
    for i in numbers:
        if not(i >= 10 and i <= 100):
            out_of_range.append(i)

    has_out_of_range_number = len(out_of_range) > 0

    if has_out_of_range_number == True:
        for j in out_of_range:
            print("Broj %i nije u rasponu! (10, 100)" % (j))

    return has_out_of_range_number

def get_valid_choice():
    choice = get_choice()

    while (invalid_choice(choice)):
        print("Nevažeći izbor! (%i)" % (choice))
        choice = get_choice()

    return choice

def addition():
    numbers = get_array()

    if invalid_range_array(numbers) == True:
        return

    summed = sum(numbers)
    print("Zbroj brojeva %i i %i je %i" % (numbers[0], numbers[1], summed))

def subtraction():
    numbers = get_array()

    if invalid_range_array(numbers) == True:
        return

    subtracted = numbers[0] - numbers[1]
    print("Razlika brojeva %i i %i je %i" % (numbers[0], numbers[1], subtracted))

def multiplication():
    numbers = get_array()

    if invalid_range_array(numbers) == True:
        return

    multiplicitatated = numbers[0] * numbers[1]
    print("Umnožak brojeva %i i %i je %i" % (numbers[0], numbers[1], multiplicitatated))

def division():
    numbers = get_array()

    if invalid_range_array(numbers) == True:
        return

    if numbers[0] == 0 or numbers[1] == 0:
        print("Unesena je nula!")
        return

    divisininated = numbers[0] / numbers[1]
    print("Količnik brojeva %i i %i je %i" % (numbers[0], numbers[1], divisininated))

def select_operation(choice):

    if choice == Options.EXIT:
        print("cya")
        return

    if choice == Options.ADDITION:
        addition()
    elif choice == Options.SUBTRACTION:
        subtraction()
    elif choice == Options.MULTIPLICATION:
        multiplication()
    elif choice == Options.DIVISION:
        division()

def main():
    choice = get_valid_choice()
    select_operation(choice)

if __name__ == "__main__":
    main()