https://github.com/bab95/activeauthor

Hackerrank Problem Most Active Authors
https://github.com/bab95/activeauthor

interview-questions java json-api

Last synced: 11 days ago
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Hackerrank Problem Most Active Authors

• Host: GitHub
• URL: https://github.com/bab95/activeauthor
• Owner: Bab95
• Created: 2021-04-16T19:45:34.000Z (over 3 years ago)
• Default Branch: master
• Last Pushed: 2021-04-17T06:32:02.000Z (over 3 years ago)
• Last Synced: 2023-09-25T09:44:55.911Z (over 1 year ago)
• Topics: interview-questions, java, json-api
• Language: Java
• Homepage:
• Size: 69.3 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: Readme.md

Awesome Lists containing this project

README

        
Most Active Author

In this challenge, the REST API Contains information about

a collection of users and article they created. Given the

threshold value, the goal is to use the API to get the list

of most active authors. Specifically, the list of usernames

of the users with submission count strictly greater than the

given threshold. The list of usernames must be returned in the

order the users appear in the results.

To access the collection of users perform HTTP GET request to

http://jsonmock.hackerrank.com/api/article_users?page=

where  is an integer denoting the page of the result

to return.

For example, GET request to:

http://jsonmock.hackerrank.com/api/article_users/search?page=2

will return the second page of the collection of users. Page are

numbered from 1, so in order to access the first page, you need to

ask for page number 1.

The response to such request is a JSON with the following 5 fields

page: The current page of the results

per_page: The maximum number of users returned per page.

total: The total number of users on all pages of the result.

total_pages: The total number of pages with result.

data: An array of objects containing users returned on the request

page.

Each user record has the following schema:

id: unique ID of the user.

username: the username of the user

about: the about information of the user.

submitted: total number of articles submitted by user.

updated_at: the date and time of the last update to this record.

submission_count: the number of submitted articles that are approved.

comment_count: the total number of comments the users made.

created_at: the date and time when the record was created.

Function description

Complete the function getUsernames in the editor below.

getUsernames has the following parameters(s):

threshold: integer denoting the threshold value for the number of

submissino count.

The function must return an array of strings denoting the usernames

of the users whose submission count is strictly greater than the threshold.

The usernames in the array must be ordered in the order they appear in the API

response.

Sample Output

epaga

panny

olalonde

wisNorCan

dmmalam

replicatorblog

vladikoff

mpweiher

coloneltcb

guelo

Explanation

The threshold value is 10 so the result must contain usernames

of users with the submission count value greater than 10. There are

10 such users and their usernames in order they first appear in the

API response are listed in Sample Output