Characters.get('e', 0) tells python to look for the key 'e' within the dictionary. If it's actually not located it returns 0. Due to the fact This really is the first time 'e' is handed in the loop, the character 'e' isn't located in the dictionary yet, Therefore the get process https://psychedeliausa61469.glifeblog.com/35225926/how-much-you-need-to-expect-you-ll-pay-for-a-good-buy-copyright-usa