/**
 * Finds the firefighters who are not present.
 *
 * @param firefightersOnLeave List of firefighters on leave.
 * @param firefightersPresent List of firefighters present.
 * @return List of firefighters who are not present.
 */
fun findNoFirefighters(firefightersOnLeave: List<String>, firefightersPresent: List<String>): List<String> {

    // Use the filter function to find firefighters who are not present
    val notPresentFirefighters = firefightersOnLeave.filter { it !in firefightersPresent }
    
    return notPresentFirefighters
}
/**
 * Finds the firefighters who are not present.
 *
 * @param firefightersOnLeave List of firefighters on leave.
 * @param firefightersPresent List of firefighters present.
 * @return List of firefighters who are not present.
 */
fun findNoFirefighters(firefightersOnLeave: List<String>, firefightersPresent: List<String>): List<String> {
/**
 * Finds the firefighters who are not present.
 *
 * @param firefightersOnLeave List of firefighters on leave.
 * @param firefightersPresent List of firefighters present.
 * @return List of firefighters who are not present.
 */
fun findNoFirefighters(firefightersOnLeave: List<String>, firefightersPresent: List<String>): List<String> {

    // Use the filter function to find firefighters who are not present
    val notPresentFirefighters = firefightersOnLeave.filter { it !in firefightersPresent }
    
    return notPresentFirefighters
}