Write a python program that should first read in two values from the keyboard, a starting value, and an ending value. It should sum all the even numbers between those two values including the endpoints and display the sum. If the ending point is less than the starting point, the sum should be 0.$0.$

A sample dialog for this program looks as follows:

Enter starting and ending: 1215

Sum of evens =26$<br>$

Do you want to try again? ($($y/$/$n)$)$:

Programming Python, Computer Engineering