a = int(eval(input()))



print((a + a * a  + a * a * a))
a = int(eval(input()))



print((a + a ** 2 + a ** 3))
a = int(eval(input()))
print((a + a * a + a * a * a))

a = int(eval(input()))
print((a + a**2 + a**3))

-print((a + a * a + a * a * a)) +print((a + a**2 + a**3))