[member]

Then it should be like this:

pawn Код:

public OnPlayerDeath(playerid,killerid,reason)
{
    if(gTeam[playerid] == TEAM_PRES && gTeam[killerid] != TEAM_TERR)
    {
        new string[128];
        new pname[MAX_PLAYER_NAME];
        GetPlayerName(playerid,pname,sizeof(pname));
        format(string, sizeof(string),"%s(%d) Is No Longer President",pname,playerid);
        SendClientMessageToAll(COLOR_TEAMYELLOW, string);
        GameTextForAll("~b~The President Has Been Killed In An Accident!", 8000, 5);
    }
    return 1;
}

If the dead player is president and the killer is not a terrorist then the message will say he was killed by accident. Untested.