Python:          

                                                                                   

 BUILT A CALCULATOR:

How do you calculate in Python?

Let see you have a list of numbers and you want to calculate the sum of numbers present in the list.

1. All you need to do is to iterate a list using a for loop and add each number to a sum variable.
2. Calculate the length of a given list(total numbers in a list) and divide the sum by total length to calculate average.

Get code (click here)

calculator code:

                     

calculator code 

   output:

                      

output