reverse_string.kt

fun reverseString(word: String): String {
   var result = CharArray(word.length)
   var counter = 0
   for(i in word.length - 1 downTo 0) {
       result[counter] = word[i]
       counter++
   }
   return String(result)
}

fun main() {
    print(reverseString("Hello, World!"))
}