import time

def tak(x, y, z):
  if y >= x:
    return z
  else:
    return tak( tak(x-1, y, z),
                tak(y-1, z, x),
                tak(z-1, x, y))

for i in range(0, 5):
  t = time.time()
  i = 0
  while i<10:
    tak(24, 16, 8)
    i+=1
  print("%.02f" % (time.time() - t))