hw_10

T10_1.py

@@ -0,0 +1,36 @@
+class Matrix:
+    my_list = []
+
+    def __init__(self, my_list):
+        self.list = my_list
+
+    def __str__(self):
+        print(' ')
+        res = ''
+        for i in range(len(self.list)):
+            res += str(self.list[i]) + '\n'
+        return res
+
+    def __add__(self, other):
+        res = []
+        a = self.list
+        b = other.list
+        for i in range(len(a)):
+            if i >= len(b):
+                b.append([])
+            res.append([])
+            for j in range(len(a[i])):
+                if j >= len(b[i]):
+                    b[i].append(0)
+                res[i].append(a[i][j] + b[i][j])
+        return Matrix(res)
+
+
+matrix1 = Matrix([[1, 5, 9], [1, 4, 5], [4, 8, 9]])
+print(matrix1)
+
+matrix2 = Matrix([[1, 5, 7], [6, 8, 9]])
+print(matrix2)
+
+matrix3 = matrix1 + matrix2
+print(matrix3)

T10_2.py

@@ -0,0 +1,85 @@
+from abc import ABC, abstractmethod
+
+
+class Clothes(ABC):
+
+    def __init__(self, name):
+        self.n = name
+        self.s = None
+
+    @property
+    def name(self):
+        return self.n
+
+    @abstractmethod
+    def get_s(self):
+        pass
+
+
+class Coat(Clothes):
+    def __init__(self, name, v):
+        super().__init__(name)
+        self.v = v
+
+    @property
+    def v(self):
+        return self.__v
+
+    @v.setter
+    def v(self, v):
+        if v < 30:
+            self.__v = 30
+        elif v > 62:
+            self.__v = 62
+        else:
+            self.__v = v
+
+    def get_s(self):
+        self.s = (self.__v / 6.5) + 0.5
+        return self.s
+
+
+class Suit(Clothes):
+    def __init__(self, name, h):
+        super().__init__(name)
+        self.h = h
+
+    @property
+    def h(self):
+        return self.__h
+
+    @h.setter
+    def h(self, h):
+        if h < 120:
+            self.__h = 120
+        elif h > 220:
+            self.__h = 220
+        else:
+            self.__h = h
+
+    def get_s(self):
+        self.s = (2 * self.__h) + 0.3
+        return self.s
+
+
+class Collection:
+    def __init__(self):
+        self.my_list = []
+        self.s = 0
+
+    def add_clothes(self, my_clothes: Clothes):
+        self.my_list.append(my_clothes)
+        self.s += my_clothes.get_s()
+
+    def __str__(self):
+        my_string = ''
+        for el in self.my_list:
+            my_string += 'Площадь ткани для ' + el.name + ' равна ' + str(round(el.get_s(), 2)) + '\n'
+        my_string = my_string + 'Суммарная площадь ткани для всей коллекции равна ' + str(round(self.s, 2))
+        return my_string
+
+
+m_list = Collection()
+m_list.add_clothes(Coat('green coat', 46))
+m_list.add_clothes(Suit('striped suit', 182))
+print(m_list)

T10_3.py

@@ -0,0 +1,43 @@
+class Cell:
+    def __init__(self, n):
+        self.n = n
+
+    def __str__(self):
+        return f' n = {self.n}'
+
+    def __add__(self, other):
+        return Cell(self.n + other.n)
+
+    def __sub__(self, other):
+        if self.n > other.n:
+            return Cell(self.n - other.n)
+        else:
+            return 'Разность количества ячеек двух клеток должна быть больше нуля'
+
+    def __mul__(self, other):
+        return Cell(self.n * other.n)
+
+    def __truediv__(self, other):
+        if other.n != 0:
+            return Cell(self.n // other.n)
+        else:
+            return 'Количество ячеек клетки - делителя должна быть больше нуля'
+
+    def make_order(self, number):
+        if number > 0:
+            k = self.n // number
+            ost = self.n % number
+            my_str = '*' * number
+            last_str = '*' * ost
+            for i in range(k):
+                print(my_str)
+            print(last_str)
+
+
+one = Cell(17)
+two = Cell(4)
+print(one + two)
+print(one - two)
+print(one * two)
+print(one / two)
+one.make_order(5)