# some peices of codes for math operators and math functions
# a lot but simple :)
print(8 ** 5)
print(18 / 4)
print(18 // 4)
print(21 // 5 )
print(21 % 5)
print("\n===========\n")
print(round(4))
print(round(4.1))
print(round(4.2))
print(round(4.45))
print(round(4.5))
print("\n===========\n")
print(round(4.5000002))
print(round(4.51))
print(round(4.75))
print(round(4.95))
print("\n===========\n")
print(abs(-12))
print(abs(-8.025))
print("\n===========\n")
from math import *
print(pow(4 , 0.5))
print(sqrt(4))
print(type(pow(4 , 0.5)))
print(type(sqrt(4)))
print(pow(4 , 2))
print(type(pow(4 , 2)))
# the type of square root & power are always 'float'
