Question: Java 7. 10 points. Celebrity Problerm A celebrity among a group of n people is a person who knows nobody but is known by everybody

Java

7. 10 points. Celebrity Problerm A celebrity among a group of n people is a person who knows nobody but is known by everybody else. The task is to identify a celebrity by only asking questions to peop the form: Do you know him/her? Design a decrease-and-conquer algorithm to identify a celebrity or determine that the group has no such person. How many questions does your algorithm need in the worst case? Please justify your

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