[Logic_]

PHP код:

CheckPlayers(status)
{
    new players;
    for(new p, o = GetPlayerPoolSize(); p <= o; p++)
    {
        if(IsPlayerConnected(p))
        {
            switch(status)
            {
                case 0:
                {
                    players ++;
                }
                case 1:
                {
                    if(pInEvent[p])
                    {
                        players ++;
                    }
                }
            }
        }
    }
    return players;
}
//
// at the top right after the includes, there where the variables belong...
new president = -1;
/* C O D E */
    for(new i, l = GetPlayerPoolSize(); i <= l; i++) // loop
    {
        if(IsPlayerConnected(i)) // checks for connected
        {
            if(pInEvent[i])
            {
                if(president == -1)
                {
                    president = CheckPlayers(1);
                }
                if(president == playerid)
                {
                    SetPlayerSkin(playerid, 228);
                    GivePlayerWeapon(playerid, 24, 99999);
                }
                else if(president != playerid)
                {
                    SetPlayerSkin(playerid, 165);
                    GivePlayerWeapon(playerid, 23, 99999);
                }
            }
        }
    }
/* C O D E */ 


Here you go.