PHP猴子选大王试题

1){
                unset($tmp_arr[$i-1]);
                if(count($tmp_arr)==1){
                    return $tmp_arr[$i];
                }
            }
        }else{
            $tmp_arr[$count]=$tmp_arr[$i-1];
            unset($tmp_arr[$i-1]);
            echo '
';
            print_r($tmp_arr);
            $count++;
        }
    }
}
 
?>