Day1.1

# # Fundamental Data Types
# print(2+4)
# print(2-4)
# print(2*4)
# print(2/4)
# print(2**3)
# print(5//2)
# print(5%2)

# print(type(2+4))
# print(type(2-4))
# print(type(2*4))
# print(type(2/4))
# print(type(9.9+1.1))

# math function
print(round(3.1))
print(round(3.9))
print(abs(-20))