[Codewars] Super Duper Easy (8 kyu) / JavaScript

https://www.codewars.com/kata/55a5bfaa756cfede78000026

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DESCRIPTION:

Make a function that returns the value multiplied by 50 and increased by 6. If the value entered is a string it should return "Error".

 

코드

function problem(x){
  return typeof x === 'string'? "Error" : x * 50 + 6;
}