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20 changes: 20 additions & 0 deletions task1.py
Original file line number Diff line number Diff line change
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import time

class TrafficLight:
def running(self):
while True:
self.__color = 'красный'
self.status()
time.sleep(7)
self.__color = 'желтый'
self.status()
time.sleep(2)
self.__color = 'зеленый'
self.status()
time.sleep(10)

def status(self):
print(f'Сейчас горит {self.__color}')

traffic_light = TrafficLight()
traffic_light.running()
17 changes: 17 additions & 0 deletions task2.py
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class Road:
weight = 25 # кг асфальта, для покрытия 1 кв. метра полотна

def __init__(self, width, length):
self._width = width
self._length = length

def calc(self, weight, depth):
return self._length * self._width * self.weight * depth

width = 20 # ширина полотна
length = 5000 # длинна дороги в метрах
road_1 = Road(width, length)

depth = 5 # см толщины полотна
print(f'масса асфальта для покрытия {depth} см полотна, длинной {round(length/1000, 2)} км,'
f'и шириной {width} м - {round(road_1.calc(25, 5) / 1000, 3)} т.')
21 changes: 21 additions & 0 deletions task3.py
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class Worker:

def __init__(self, name, surname, position, _income):
self.name = name
self.surname = surname
self.position = position
self._income = _income


class Position(Worker):

def get_full_name(self):
return self.name + ' ' + self.surname

def get_total_income(self):
return int(self._income['wage']) + int(self._income['bonus'])


man_1 = Position('Вася', 'Пупкин', 'Бухгалтер', {'wage': 100, 'bonus': 50})
print(f'Сотрудника зовут - {man_1.get_full_name()}!')
print(f'Он получает - {man_1.get_total_income()}тр в месяц')
58 changes: 58 additions & 0 deletions task4.py
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class Car:

def __init__(self, speed, color, name, is_police):
self.speed = speed
self.color = color
self.name = name
self.is_police = is_police

def go(self):
print('Машина поехала')

def stop(self):
print('Машина остановилась')

def tern(self, direction):
print(f'Машина повернула {direction}')

def show_speed(self):
print(self.speed)


class TownCar(Car):

def show_speed(self):
if (int(self.speed) > 60):
print('Превышена скорость!')
Car.show_speed(self)


class SportCar(Car):
pass


class WorkCar(Car):
def show_speed(self):
if (int(self.speed) > 60):
print('Превышена скорость!')
Car.show_speed(self)


class PoliceCar(Car):

def __init__(self, *args):
Car.__init__(self, *args)
self.is_police = True


car1 = TownCar(35, 'red', 'lada', False)
car1.go()
car1.show_speed()
car2 = TownCar(75, 'white', 'kia', False)
car2.show_speed()
car3 = WorkCar(35, 'black', 'maz', False)
car3.show_speed()
car4 = SportCar(135, 'red', 'ferarry', False)
car4.show_speed()
car5 = PoliceCar(125, 'blue', 'policy', True)
car5.show_speed()
29 changes: 29 additions & 0 deletions task5.py
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class Stationery:

def __init__(self, title):
self.title = title

def draw(self):
print('Запуск отрисовки.')


class Pen(Stationery):
def draw(self):
Stationery.draw(self)
print(f'{self.title} рисует круг!')


class Pencil(Stationery):
def draw(self):
Stationery.draw(self)
print(f'{self.title} рисует квадрат!')


class Handle(Stationery):
def draw(self):
Stationery.draw(self)
print(f'{self.title} рисует треугольник!')

pen = Pen('Ручка').draw()
pen = Pencil('Карандаш').draw()
pen = Handle('Маркер').draw()