GetHighestKiller()
{
    new m = 0, score = 0;
    foreach(Player, i)
    {
        if(KillerScore[i] > score)
        {
            score = KillerScore[i];
            m = i;
        }
    }
    return m;
}

forward KillingScore();
public KillingScore()
{
    new highestkiller = GetHighestKiller();
    if(highestkiller != INVALID_PLAYER_ID)
    {
        new str[128], killername[MAX_PLAYER_NAME];
        format(str, sizeof(str), "Congratulations! You Are The {FF0000}Killer {FFEE00}Of The Day, Reward: $10000 Cash And 10 Score!");
        SendClientMessage(highestkiller, 0xFFEE00FF, str);
        GivePlayerMoney(highestkiller, 10000);
        SetPlayerScore(highestkiller, GetPlayerScore(highestkiller) + 10);
        GameTextForPlayer(highestkiller, "~g~Killer Of The Day!~n~~p~Reward: ~g~$10000 ~p~And ~g~10 Scores!", 5000, 3);
        GetPlayerName(highestkiller, killername, sizeof(killername));
        format(str, sizeof(str), "{FFEE00}%s {00FFF2}Is The {FF0000}Killer {00FFF2}Of The Day, Congratulations! With: %d Kills Today!", killername, KillerScore[highestkiller]);
        SendClientMessageToAll(0x00FFF2FF, str);
        foreach(Player, i)  KillerScore[i] = 0;
    }
    else SendClientMessageToAll(0xFF0000FF, "There Is No Killer Of The Day, As Nobody Was Killed.");
    return 1;
}