def func1(x, y):
    print("hi")
    x = y


def func2(a, b):
    a[1] = 9
    b = b + 2
    print(b + 1)
    x = [6, 6]
    a = [b, 7]
    return a


x = [3, 4]
q = [3, 4]
b = 5
z = [q, b, 2]
q = func2(x, b)
print(q)
print(b)
print(x)
print(z)
x = [3, 4]
func1(x, q)
print(q)
print(func1(x, q))