Binyoh1

def equilateral(sides):
    return len(set(sides)) == 1 and (sides[0] + sides[1] >= sides[2] and sides[0] + sides[2] >= sides[1] and sides[1] + sides[2] >= sides[0]) and 0 not in sides

def isosceles(sides):
    return len(set(sides)) <= 2 and (sides[0] + sides[1] >= sides[2] and sides[0] + sides[2] >= sides[1] and sides[1] + sides[2] >= sides[0])

def scalene(sides):
    return len(set(sides)) == 3 and (sides[0] + sides[1] >= sides[2] and sides[0] + sides[2] >= sides[1] and sides[1] + sides[2] >= sides[0])

Binyoh1

def leap_year(year):
    return year % 4 == 0 and (year % 100 != 0 or year % 400 == 0)

Binyoh1

def eat_ghost(power_pellet_active, touching_ghost):
    return power_pellet_active and touching_ghost

def score(touching_power_pellet, touching_dot):
    return touching_power_pellet or touching_dot

def lose(power_pellet_active, touching_ghost):
    return not power_pellet_active and touching_ghost

def win(has_eaten_all_dots, power_pellet_active, touching_ghost):

Binyoh1

def square_root(number):
    return number ** 0.5

Binyoh1

def is_armstrong_number(number):
    return number == sum(int(digit)**len(str(number)) for digit in str(number)

Binyoh1

def square(number):
    if number not in range(1, 65):
        raise ValueError("square must be between 1 and 64")
    else:
        return pow(2, number-1)

def total():
    return pow(2, 64) - 1

Binyoh1

def steps(number):
    if number < 1 or type(number) != int:
        raise ValueError("Only positive integers are allowed")
    step_count = 0
    while number != 1:
        number = number // 2 if number % 2 == 0 else 3 * number + 1  
        step_count += 1
    return step_count

Binyoh1

def bake_time_remaining(elapsed_bake_time):
    return EXPECTED_BAKE_TIME - elapsed_bake_time

def preparation_time_in_minutes(number_of_layers):
    return number_of_layers * PREPARATION_TIME

def elapsed_time_in_minutes(number_of_layers, elapsed_bake_time):
    return preparation_time_in_minutes(number_of_layers) + int(elapsed_bake_time)

Binyoh1

def exchange_money(budget, exchange_rate):
    return budget / exchange_rate
def get_change(budget, exchanging_value):
    return budget - exchanging_value
def get_value_of_bills(denomination, number_of_bills):
    return int(denomination * number_of_bills)
def get_number_of_bills(amount, denomination):
    return amount // denomination
def get_leftover_of_bills(amount, denomination):
    return amount % denomination