s = list(map(lambda x, y: x + y, [1, 2, 3], [4, 5, 6]))
print(s)

def f(p, q):
    return p + q

x = list(map(f, ('a', 'b', 'c'), ('x', 'y', 'z')))
print(x[1])

tup = (5, 7, 22, 97)
newtup = tuple(map(lambda x: x + 3, tup))
print(newtup)

x = 5
print([y%2 for y in range(6)][x])

def func(x):
    if x >= 3:
        return x
y = filter(func, (1, 2, 3, 4))
print(list(y))

def f(x):
    if x < 3:
        return x
y = filter(f, (0, 1, 2, 3, 4))
print(list(y))

def f():
    import sys
    locs = sys._getframe(1).f_locals
    setattr(locs['self'], 'xy', 4*locs['x'] + 7*locs['y'])

class A:
    def __init__(self, x, y):
        self.xy = 2*x + 3*y
        f()

a = A(2, 3)
A.xy = 99
print(a.xy)

from functools import reduce
y = reduce(lambda a, b: a + b , [1, 2, 3, 4])
print(y)

x = {1: "A", 3: "B"}
y = {2: "C", 3: "D", 4: "E"}
d = {**x, **y}
vals = sorted(d.values())
print(*vals)