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Get the people's of code.

Get the people's of code.

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Get the people's of code. 

 

Get the number of people in the room as input from the user. Then calculate the maximum number of handshakes possible among that people. For e.g. If there are N people in the room then the first person has to shake hand with N-1 people and second person has to shake hand with N-1-1 people i.e., N-2 handshakes are possible. Thus, it goes on. So total hand shakes = N-1 + N-2 + N-3 +.........+1 +0 Input 10 Output 45
Transcribed Image Text:Get the number of people in the room as input from the user. Then calculate the maximum number of handshakes possible among that people. For e.g. If there are N people in the room then the first person has to shake hand with N-1 people and second person has to shake hand with N-1-1 people i.e., N-2 handshakes are possible. Thus, it goes on. So total hand shakes = N-1 + N-2 + N-3 +.........+1 +0 Input 10 Output 45
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