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js-mentorship-razvan / javascript

Javascript study notes
GNU General Public License v3.0
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Digits explosion #577

Closed RazvanBugoi closed 2 years ago

RazvanBugoi commented 2 years ago

https://www.codewars.com/kata/585b1fafe08bae9988000314/train/javascript

RazvanBugoi commented 2 years ago 

  const arr = s.split("")
  const output = [];

  arr.forEach( (number) => {
    output.push(number.repeat(+number))
  })

  return output.join("")
}