Dating App

Dating Appimport java.util.Arrays;
import java.util.List;
import java.util.Scanner;
import java.util.stream.Collectors;

public class DatingApp {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        List<Integer> males = Arrays.stream(scanner.nextLine().split("\\s+"))
                .map(Integer::parseInt).collect(Collectors.toList());
        List<Integer> females = Arrays.stream(scanner.nextLine().split("\\s+"))
                .map(Integer::parseInt).collect(Collectors.toList());

        int match = 0;

        while (!males.isEmpty() && !females.isEmpty()) {
            int firstFemale = females.get(0);
            int firstMale = males.get(males.size() - 1);

            if (firstFemale <= 0) {
                females.remove(0);
                continue;
            }
            if (firstMale <= 0) {
                males.remove(males.size() - 1);
                continue;
            }

            if (firstFemale % 25 == 0) {
                females.remove(0);
                if (!females.isEmpty()) {
                    females.remove(0);
                }
                continue;
            }
            if (firstMale % 25 == 0) {
                males.remove(males.size() - 1);
                if (!males.isEmpty()) {
                    males.remove(males.size() - 1);
                }
                continue;
            }

            if (firstMale == firstFemale) {
                match++;
                males.remove(males.size() - 1);
            } else {
                males.set(males.size() - 1, firstMale - 2);
            }
            females.remove(0);
        }

        System.out.println(String.format("Matches: %d", match));
        System.out.print("Males left: ");
        if (males.size() == 0) {
            System.out.println("none");
        } else {
            for (int i = males.size() - 1; i > 0; i--) {
                System.out.print(males.get(i) + ", ");
            }
            System.out.println(males.get(0));
        }
        System.out.print("Females left: ");
        if (females.size() == 0) {
            System.out.println("none");
        } else {
            System.out.println(females.stream().map(String::valueOf)
                    .collect(Collectors.joining(", ")));
        }
    }
}