import math

x = int(input())

area = 2 * math.sqrt(3) * (x ** 2)
volume = (1 / 3) * math.sqrt(2) * (x ** 3)

print(round(area, 2), round(volume, 2))

743ac5730e99acdea9f33159c3ebe905feeb15fe
<mask token>

<mask token>
print(round(area, 2), round(volume, 2))

<mask token>
x = int(input())
area = 2 * math.sqrt(3) * x ** 2
volume = 1 / 3 * math.sqrt(2) * x ** 3
print(round(area, 2), round(volume, 2))

import math
x = int(input())
area = 2 * math.sqrt(3) * x ** 2
volume = 1 / 3 * math.sqrt(2) * x ** 3
print(round(area, 2), round(volume, 2))

import math

x = int(input())

area = 2 * math.sqrt(3) * (x ** 2)
volume = (1 / 3) * math.sqrt(2) * (x ** 3)

print(round(area, 2), round(volume, 2))
