the diagonal of a cube is 8 √ 3 . find its volume and surface area .
import math
n0 = 8.0
n1 = 3.0
t0 = math.sqrt(max(0, n1))
t1 = n0 * t0
t2 = t1 / t0
answer = 6 * t2**2  # surface of a cube
print(answer)