Python Tasks & ML | Задачи по питону и машинному обучению

from functools import reduce
funcs = [str.title, lambda x: x*2]
print(reduce(lambda acc, f: f(acc), funcs, 'hello'))

class A:
    def __init__(self, value): 
        self.value = value
    def __call__(self, other):
        return self.value ** other
x = A(2) 
print(x(3))

def f(n):
    x, y = -n, -n
    return x is y
print(f(0), f(5), f(10))

class A:
    def __init__(self, x):
        self.x = x
    def __and__(self, other):
        return self.x + other.x
a1 = A(1)
a2 = A(2)
# ваш код

(lambda: 1 + (lambda: 1 + (lambda: 1)())())()

(lambda: 1 + lambda: 1 + lambda: 1)()()()

(lambda: lambda: lambda: lambda: lambda: 1)()()()()()

ord('5') + ord('2') == 7

ord('5') - ord('2')

class A:
    def __repr__(self):
        return "repr"
    def __str__(self):
        return "str"
a = A()
print(a, repr(a), str(a))