/**
 * Write a function called 'concatenateStrings' that takes in two strings as arguments and returns a new string that is the concatenation of the two strings.
 *
 * Example:
 * concatenateStrings("Hello", "World") --> "HelloWorld"
 * concatenateStrings("Python", "Code") --> "PythonCode"
 */
fun concatenateStrings(inputStr1: String, inputStr2: String): String {

    // First, check if the input strings are not empty
    if (inputStr1.isEmpty() || inputStr2.isEmpty()) {
        return "Both input strings must not be empty!"
    }
    
    // Concatenate the two input strings and return the result
    val concatenatedString = inputStr1 + inputStr2
    return concatenatedString
}
/**
 * Write a function called 'concatenateStrings' that takes in two strings as arguments and returns a new string that is the concatenation of the two strings.
 *
 * Example:
 * concatenateStrings("Hello", "World") --> "HelloWorld"
 * concatenateStrings("Python", "Code") --> "PythonCode"
 */
fun concatenateStrings(inputStr1: String, inputStr2: String): String {
/**
 * Write a function called 'concatenateStrings' that takes in two strings as arguments and returns a new string that is the concatenation of the two strings.
 *
 * Example:
 * concatenateStrings("Hello", "World") --> "HelloWorld"
 * concatenateStrings("Python", "Code") --> "PythonCode"
 */
fun concatenateStrings(inputStr1: String, inputStr2: String): String {

    // First, check if the input strings are not empty
    if (inputStr1.isEmpty() || inputStr2.isEmpty()) {
        return "Both input strings must not be empty!"
    }
    
    // Concatenate the two input strings and return the result
    val concatenatedString = inputStr1 + inputStr2
    return concatenatedString
}