Characters.get('e', 0) tells python to look for The true secret 'e' from the dictionary. If it's not discovered it returns 0. Because This can be The 1st time 'e' is passed from the loop, the character 'e' is just not found in the dictionary still, Therefore the get technique returns https://caribothc18258.verybigblog.com/35454906/the-best-side-of-order-copyright-vape-pen-usa