/**
 * This function calculates the area of a rectangular room.
 *
 * @param length Positive integer representing the length of the room.
 * @param width Positive integer representing the width of the room.
 * @return Area of the room.
 */
fun calculateRoomArea(length: Int, width: Int): Int {

    val area = length * width
    return area
}
/**
 * This function calculates the area of a rectangular room.
 *
 * @param length Positive integer representing the length of the room.
 * @param width Positive integer representing the width of the room.
 * @return Area of the room.
 */
fun calculateRoomArea(length: Int, width: Int): Int {
/**
 * This function calculates the area of a rectangular room.
 *
 * @param length Positive integer representing the length of the room.
 * @param width Positive integer representing the width of the room.
 * @return Area of the room.
 */
fun calculateRoomArea(length: Int, width: Int): Int {

    val area = length * width
    return area
}