Untitled

import java.util.Arrays;
import java.util.List;
import java.util.Scanner;
import java.util.function.Consumer;
import java.util.function.Function;

public class _02_KnightsOfHonor {

    public static void main(String[] args) {

        Scanner scanner = new Scanner(System.in);

        List<String> names = Arrays.stream(scanner.nextLine().split("\\s+")).toList();

        // Consumer: аргумент -> извършва се действие без да се връща резултата
        Consumer<String> consumer = name -> System.out.println("Sir " + name);

        Function<String, String> function = name -> "Sir " + name;
        names.stream()
                .map(function)
                .forEach(name -> System.out.println(name));

//        names.forEach(consumer);
    }
}