Maximum Number Of Handshakes

[pallavivaswani]

Feature ✅

Description

The user is asked to take a number as integer n and find out the possible number of handshakes. For example, if there are n number of people in a meeting and find the possible number of handshakes made by the person who entered the room after all were settled.

Hint:

nC2 calculated as n*(n-1)/2

Example

Input:

N=15

Output:

Max. no. of handshakes = 105

Explanation:

(15*14)/2 = 105

Checklist:

• [x] I have read the project guidelines.
• [x] I have checked all the existing projects, before submitting a new project issue.
• [x] This issue will be meaningful for the project.
• [x] I will contribute more in future

Contributors are supposed to mention their coding language while asking for assignment

[alvinuday]

Hi , i would like to code a program for this issue in python, could you please assign it to me

[therupdeep]

@pallavivaswani i would like to do this in Java. Please assign this to me.

[pratik-choudhari]

@alvinuday You are been assigned to 2 issues which is max limit for this repository.

[subhadeep1912]

hi i would love to implement the code in C#, C++ and C. Can I still work on it? If yes can you assign me, Thank you

[drashtipatel2503]

Can I code in python?