Dating App

package com.company;

import java.util.ArrayDeque;
import java.util.Arrays;
import java.util.Scanner;

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

        int[] malesArr = Arrays.stream(sc.nextLine().split("\\s+"))
                .mapToInt(Integer::parseInt)
                .toArray();
        int[] femalesArr = Arrays.stream(sc.nextLine().split("\\s+"))
                .mapToInt(Integer::parseInt)
                .toArray();
        ArrayDeque<Integer> males = new ArrayDeque<>();
        ArrayDeque<Integer> females = new ArrayDeque<>();
        for (int value : malesArr) {
            males.addFirst(value);
        }
        for (int value : femalesArr) {
            females.addLast(value);
        }

        int matches = 0;

        while (!males.isEmpty() || !females.isEmpty()) {
            if (males.getFirst() <= 0) {
                males.removeFirst();
                continue;
            }
            if (females.getFirst() <= 0) {
                females.removeFirst();
                continue;
            }

            int male = males.getFirst();
            int female = females.getFirst();

            if (males.getFirst() % 25 == 0) {
                males.removeFirst();
                if (males.size() > 0) {
                    males.removeFirst();
                }
            }
            if (females.getFirst() % 25 == 0) {
                females.removeFirst();
                if (females.size() > 0) {
                    females.removeFirst();
                }
            }
            if (male == female && !females.isEmpty() && !males.isEmpty()) {
                males.removeFirst();
                females.removeFirst();
                matches += 1;
            }
            if (male != female && !females.isEmpty() && !males.isEmpty()) {
                females.removeFirst();
                int decreasedMale = males.getFirst() - 2;
                males.removeFirst();
                males.addFirst(decreasedMale);
            }

            if (males.isEmpty()) {
                String printFemales = females.toString().replace("[", "");
                String finalFemales = printFemales.replace("]", "");
                System.out.println("Matches: " + matches);
                System.out.println("Males left: none");
                System.out.println("Females left: " + finalFemales);
                break;
            }
            if (females.isEmpty()) {
                String printMales = males.toString().replace("[", "");
                String finalMales = printMales.replace("]", "");
                System.out.println("Matches: " + matches);
                System.out.println("Males left: " + finalMales);
                System.out.println("Females left: none");
                break;
            }
        }

    }
}