ROT13

The goal of this challenge is to implement a simple chipher called ROT13.

Challenge Detail

• ROT13 or "rotate by 13 places" works by replacing a character of the Latin alphabet by that which is 13 places away from it.
• If A is the 1st character of the alphabet, it will be transformed to the 14th character, which is N.
• Please make sure you also transform capital characters.
• You should use filename to solve the challenge and can refer tests here

Example

Input	A	B	C	D	E	F
Output	N	O	P	Q	R	S

Reference

Test Results before solving the challenge

Write Test reults before solving challenge

Test Results after solving the challenge

Write Test reults after solving challenge

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Run Tests

To run tests locally install codecheck by running the following command in terminal

$ npm install codecheck -g

To run tests in web editor please click in RUN button on left side of web editor

Explain your code

In answer.md write a brief explanation

• About how your code works
• Problems faced while solving the challenge
• How you solved those problems
• Improvements/Feedbacks are also welcomed