/**
 * The function takes two sets as input and returns a new set 
 * that contains the intersection of the two input sets. 
 * Additionally, the function concatenates the elements of the 
 * new set into a single string and returns it.
 *
 * @param set1 First set of elements
 * @param set2 Second set of elements
 * @return Concatenated string containing the intersection of the sets
 *
 * Examples:
 * addElementsSetConcatenation(setOf(1, 2, 3), setOf(2, 3, 4)) -> "23"
 * addElementsSetConcatenation(setOf("apple", "banana", "cherry"), setOf("banana", "durian", "eggplant")) -> "banana"
 *
 * Note:
 * - The input sets can contain any type of elements as long as they are hashable.
 * - The intersection of the sets will only consider elements that are common to both sets.
 */
fun addElementsSetConcatenation(set1: Set<Any>, set2: Set<Any>): String {

    val intersectionSet = set1.intersect(set2)
    val concatenatedString = intersectionSet.joinToString("")

    return concatenatedString
}
/**
 * The function takes two sets as input and returns a new set 
 * that contains the intersection of the two input sets. 
 * Additionally, the function concatenates the elements of the 
 * new set into a single string and returns it.
 *
 * @param set1 First set of elements
 * @param set2 Second set of elements
 * @return Concatenated string containing the intersection of the sets
 *
 * Examples:
 * addElementsSetConcatenation(setOf(1, 2, 3), setOf(2, 3, 4)) -> "23"
 * addElementsSetConcatenation(setOf("apple", "banana", "cherry"), setOf("banana", "durian", "eggplant")) -> "banana"
 *
 * Note:
 * - The input sets can contain any type of elements as long as they are hashable.
 * - The intersection of the sets will only consider elements that are common to both sets.
 */
fun addElementsSetConcatenation(set1: Set<Any>, set2: Set<Any>): String {
/**
 * The function takes two sets as input and returns a new set 
 * that contains the intersection of the two input sets. 
 * Additionally, the function concatenates the elements of the 
 * new set into a single string and returns it.
 *
 * @param set1 First set of elements
 * @param set2 Second set of elements
 * @return Concatenated string containing the intersection of the sets
 *
 * Examples:
 * addElementsSetConcatenation(setOf(1, 2, 3), setOf(2, 3, 4)) -> "23"
 * addElementsSetConcatenation(setOf("apple", "banana", "cherry"), setOf("banana", "durian", "eggplant")) -> "banana"
 *
 * Note:
 * - The input sets can contain any type of elements as long as they are hashable.
 * - The intersection of the sets will only consider elements that are common to both sets.
 */
fun addElementsSetConcatenation(set1: Set<Any>, set2: Set<Any>): String {

    val intersectionSet = set1.intersect(set2)
    val concatenatedString = intersectionSet.joinToString("")

    return concatenatedString
}