Characters.get('e', 0) tells python to search for the key 'e' from the dictionary. If it's actually not identified it returns 0. Given that This can be The very first time 'e' is handed with the loop, the character 'e' will not be found in the dictionary but, Hence the get https://spencergczau.frewwebs.com/36881227/what-does-buy-copyright-online-mean