Exercise 1

gistfile1.txt

function firstLetter(name) {
  if (typeof(name) !== "string" || name.length < 3) return "Incorrect Input"
  const removedLetter = name.slice(0, -1)
  const result = name[0].toUpperCase() + removedLetter.slice(1)
  return result
}

console.log('firstLetter', firstLetter('Obito'))

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