def DIV_ZZ_Z(x, y):
# Савелий Гурьянов
# Частное от деления целого на целое
if POZ_Z_D(x) == POZ_Z_D(y):
return nat.DIV_NN_N(ABS_Z_N(x), ABS_Z_N(y))
elif nat.NZER_N_B(x) or nat.NZER_N_B(x):
return ["Unable to calculate"]
else:
return ['-'] + nat.DIV_NN_N(ABS_Z_N(x), ABS_Z_N(y))
def ADD_QQ_Q(list1, list2):
# Пекло Елизавета
# Сложение дробей
mul = nat.LCM_NN_N(list1[1], list2[1]) # НОК знаменателей
mul1 = nat.DIV_NN_N(mul, list1[1]) # Сопряженное к первому знаменателю
mul2 = nat.DIV_NN_N(mul, list2[1]) # Сопряженное ко второму знаменателю
firstNum = integer.MUL_ZZ_Z(list1[0],
mul1) # Первое слагаемое нового числителя
secNum = integer.MUL_ZZ_Z(list2[0], mul2) # Второе
numerator = integer.ADD_ZZ_Z(firstNum,
secNum) # Числитель, как сумма этих слагаемых
denominator = mul # НОД знаменателей - новый знаменатель
return RED_Q_Q([numerator, denominator]) # Сокращаем полученную дробь
def on_btn_n_divn_released(self):
try:
n1 = self.get_n_n(1)
n2 = self.get_n_n(2)
result = natural.DIV_NN_N(n1, n2)
self.add_history_record('%d / %d = %d' % (
common.N_to_num(n1),
common.N_to_num(n2),
common.N_to_num(result),
))
except Exception as e:
self.on_exception(e)
def open_window_nat_quot():
layout = [
[sg.Text('Enter two naturals')],
[sg.Input(key='dig1')],
[sg.Button('/', key='start')],
[sg.Input(key='dig2')],
[sg.Text(size=(400, 10), key='out')]
]
window = sg.Window('The quotient of natural numbers', layout, size=(460, 260), resizable=True)
while True:
event, values = window.read()
if event == "start":
window['out'].update(nat.DIV_NN_N(values['dig1'], values['dig2']))
if event == sg.WINDOW_CLOSED:
break
def test_normal(self):
number1 = [5, [6, 5, 3, 6, 4]]
number2 = [2, [8, 4]]
expect = [3, [5, 6, 9]]
result = natural.DIV_NN_N(number1, number2)
self.assertEqual(result, expect)
def test_small(self):
number1 = [2, [1, 2]]
number2 = [2, [2, 2]]
expect = [1, [0]]
result = natural.DIV_NN_N(number1, number2)
self.assertEqual(result, expect)
def test_equal(self):
number = [3, [6, 2, 6]]
expect = [1, [1]]
result = natural.DIV_NN_N(number, number)
self.assertEqual(result, expect)
def test_zero(self):
zero = [1, [0]]
number = [3, [6, 2, 6]]
expect = [1, [0]]
result = natural.DIV_NN_N(zero, number)
self.assertEqual(result, expect)