Write a python program to take one number as input from user,

if choice is 1, Get two float input from user and perform Addition

if choice is 2, Get two input from user and perform Subtraction ,

if choice is 3, Get two float input from user and perform Multiplication,

if choice is 4, Get two float input from user and perform Division,

if choice is 5, Get two input from user and calculate Remainder,

if choice is 6, Get two input from user and calculate Floor Division,

if choice is 7, Get two input from user and calculate Exponentiation(power) ,

otherwise Display Invalid Input.