Correct Capitalisation
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Correct Capitalisation

Given a string, return whether or not it uses capitalisation correctly. A string correctly uses capitalisation if all letters are capitalised, no letters are capitalised, or only the first letter is capitalised.

Ex: Given the following strings...

"USA", return true
"Calvin", return true
"compUter", return false
"coding", return true

Using Count

fun main() {
    val word = "LLR"

fun detectCapital(word: String): Boolean {
  var count = 0
   for(i in word.indices) {
    if(word[i].isUpperCase()) {
   return count == word.length || count == 0 || count == 1 && word[0].isUpperCase()