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[BOJ/Java] 16652_Email Destruction || Hashing

16652번: Email DestructionIn the first example, the guess can be correct. For example, you could have emails with subjects “hello”, “Re: hello”, “Re: Re: hello”, “Re: Re: Re: hello”, “Re: Re: Re: Re: hello”, “world”, and “Re: world”. In the second examplwww.acmicpc.net문제 설명더보기You have an account on ICPCorrespondence.com. This is an email service where emails are grouped into chains by their subje..