HashTable929.py

class Solution:
    def numUniqueEmails(self, emails: List[str]) -> int:
        uniqueEmails = set();

        ans = 0;

        for indivString in emails:
            uniqueEmails.add(
                indivString.split("@")[0].split("+")[0].replace(".", "") + "@" + indivString.split("@")[1]);

        return len(uniqueEmails);