import math

import math as m

from math import sqrt
from math import factorial

x = math.sqrt(25)
print(x)

y = 10.8
print(math.floor(y))

y = 10.2
print(math.ceil(y))


y = 10
print(math.factorial(y))

y = 10**2
print(y)

x = 5  
print(math.pow(x,2))


x = 5
print(m.pow(x, 2))  # as m

x = sqrt(25) #with import from
print(x)
# print(math.factorial(y))

y = 5
print(factorial(y))
