Limits: 1s, 512 MB

Sadia is a good girl. She likes numbers but only even numbers. Today she wants to play a game with you. Sadia gives you two integer numbers. You will find an average of it. but here is a problem. Sadia don’t like the odd numbers, now you have to rescue yourself. You have to find the average for Sadia. This program is very simple, the program should be able to read two numbers and print the even average of them. Can you make happy with her?

This is a companion discussion topic for the original entry at https://toph.co/p/throught-game