import random as r, sys as s

r.seed(10)

for _ in range(100):
    i = r.randint(1, 10)
    assert i <= 10
    assert i >= 1
    i = r.random()
    assert 0.0 <= i <= 1.0
    i = r.uniform(3.0, 9.5)
    assert 3.0 <= i <= 9.5

a = [1, 2, 3, 4]
r.shuffle(a)

for i in range(100):
    assert r.choice(a) in a