#####################第一轮
    def set_winner_1(self):#在第一局里面找冠军的第二个def
        players = self.get_players()
        for p in players:
            self.sum_bids = self.sum_bids + float(p.bid_1)
            if p.id_in_group == 1:
                p.other_bid = p.group.get_player_by_id(2).bid
            else:
                p.other_bid = p.group.get_player_by_id(1).bid



        # Key to remember if we already found a winner
        found_winner = 0
        # Iterate the players and look for the winner
        for p in players:
            if self.sum_bids > 0:
                p.prob_win = round(float(p.bid_1) / self.sum_bids, 4)
            if self.sum_bids == 0:
                p.prob_win_1 = 0.5
            if found_winner == 0:
                if p.group.rn_win <= p.prob_win:
                    p.winning_streak = p.winning_streak +1
                    p.winner_battle_1 = 1
                    found_winner = found_winner + 1
                else:
                    p.other_bid.winner_battle_1 =1
                    found_winner = 1