Characters.get('e', 0) tells python to look for the key 'e' in the dictionary. If it is not uncovered it returns 0. Given that This can be the first time 'e' is handed in the loop, the character 'e' is just not present in the dictionary still, Therefore the get strategy https://copyright-vape-pen74703.blog2learn.com/83992686/details-fiction-and-lsd-100-ug