function battleManager(arr = []) {
    const players = new Map();

    for (let line of arr) {
        if (line === 'Results') {
            break;
        } else if (line.includes('Add')) {
            let [,player,health,energy] = line.split(':');
            health = Number(health);
            energy = Number(energy);
            let skills = {
                'health': 0,
                'energy': 0
            };

            if (!players.has(player)) {
                players.set(player, skills);
            }

            players.get(player).health += health;
            players.get(player).energy += energy;
        } else if (line.includes('Attack')) {
            let [,player,defenderPlayer,damage] = line.split(':');

            if (players.has(player) && players.has(defenderPlayer)) {
                players.get(defenderPlayer).health -= Number(damage);

                if (players.get(defenderPlayer).health <= 0) {
                    players.delete(defenderPlayer);
                    console.log(`${defenderPlayer} was disqualified!`);
                }
                players.get(player).energy--;

                if (players.get(player).energy <= 0) {
                    players.delete(player);
                    console.log(`${player} was disqualified!`);
                }
            }
        } else if (line.includes('Delete')) {
            let [, player] = line.split(":");

            if (players.has(player)) {
                players.delete(player);
            }

            if (player === "All") {
                players.clear();
            }
        }
    }

    console.log(`People count: ${players.size}`);

    let sortedPlayers = Array.from(players.keys())
        .sort((a,b) => players.get(b).health - players.get(a).health || a.localeCompare(b));

    sortedPlayers.forEach(player => {
        console.log(`${player} - ${players.get(player).health} - ${players.get(player).energy}`);
    });
}