Computers and Technology, 01.12.2020 22:20, jadenweisman1

Handshake Problem #1: Assume there are 20 people in a room, including you. You must shake hands with everyone else in the room. How many hands will you shake? If there are N (where N > 0) people in the room,
how many hands will you shake?

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Handshake Problem #1: Assume there are 20 people in a room, including you. You must shake hands with...