Challenge Solution - Backend Developer

This solution is made with Composer, PHP 7, phpunit 5, also the Strategy Pattern Design was used for the output format behavior.

The solution can be accesed entering at:

• http://webRoot/LinioBackendTest

To execute the unit tests:

• run composer update

after finishing downloading run:

• vendor\bin\phpunit

results will be written in the /build directory

• HTML unit test results: http://webRoot/LinioBackendTest/build/testdox.html

Available query strings

It is posible to override the defult values of the solution using the following query strings:

• limit: set the top limit value to print the numbers, default is 100.
• output_format: set the output format of the data.
  • json
  • xml

Examples:

• http://webRoot/LinioBackendTest/?limit=15
• http://webRoot/LinioBackendTest/?output_format=json
• http://webRoot/LinioBackendTest/?limit=45&output_format=xml

Directory structure

• /docs
• /src
• /src/Implementations
• /src/Interfaces
• /src/Service
• /tests
• /tests/Service

Any suggestions are welcome

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Challenge - Backend Developer

Write a program that prints all the numbers from 1 to 100. However, for multiples of 3, instead of the number, print "Linio". For multiples of 5 print "IT". For numbers which are multiples of both 3 and 5, print "Linianos".

But here's the catch: you can use only one if. No multiple branches, ternary operators or else.

Requirements

• 1 if
• You can't use else, else if or ternary
• Unit tests
• You can write the challenge in any language you want. Here at Linio we are big fans of PHP, Kotlin and TypeScript

Submission

You can create a public repository on your GitHub account and send the link to us, or just send us a zip file.