x = 5
y = '5'
print(not x == y and not y)

1 > 1 or {} or 'hello' or type('hello') is str and False

2 > '1'

x = [1, 2, 3, [4, 5], 6]
print(x[x[3][0]])

(lambda x: x**2 if '' or None or 1 and [False] else lambda x: x*2)(3)

x = [[0]]
x = x + x * 2
x[0].append(1)
print(x)

class A:
    # your code
    def f():
        print('hi')
a = A()
a.f()

class A:
    # your code
    def f():
        print('hi')
a = A()
A.f()

class A:
    pass
class B:
    pass
class C(A, B):
    pass
class D(C):
    pass

import numpy as np
a = np.array([[1, 2, 3], [4, 5, 6]])
print(a.reshape(1, -1))