from math import *

print(2)
print(2.7)
print(3+6)
print(2+(3*5))

my_num=78
print(my_num)

my_num=1
print(str(my_num)+" In here If We didn't convert str to that int we get an error.")

my_num=-5
print(abs(my_num))

print(pow(3,3))

print(max(3,4,8,9))

print(min(3,5,6,8,1))

print(round(3.15))

print(ceil(3.4))

print(floor(3.4))

print(sqrt(36))