全球数学尖峰时刻 2023阿里巴巴全球数学竞赛颁奖典礼-阿里巴巴,数学,竞赛 —

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9月16日16:00，阿里巴巴将在北京大学举办2023阿里巴巴全球数学竞赛颁奖典礼。届时我们快科技将全程视频直播。

作为一项由阿里巴巴达摩院和阿里巴巴公益基金会共同举办的公益赛事。阿里巴巴全球数学竞赛自2018年起已成功举办五届，已吸引了超过25万人次参赛，并涵盖了70余个国家和地区的选手。

阿里巴巴坚信，数学是一切自然科学的基础，也是科技进步的强大引擎，希望通过阿赛能够激发更多人对数学的关注和热爱。

今年的预赛吸引了5万多人参赛，其中近一半是女选手；年龄最大的67岁，也有初中生参赛。今年6月17日，今年来自全球19个国家的685位选手，从5万多名参赛者中脱颖而出，晋级时长8小时的终极对决。

本届赛事获奖名单将在北京发布会现场公布，阿里巴巴邀请了多位数学领域的知名院士和全球各地的参赛选手来到北京，聊聊数学和人生，希望邀请您一起度过一个美好的数学之夜。

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                {for c in ds}
            <li> 
            <div class="news_left  photo">
                    {if (c.news_type==2)}<div class="mask_bg">+${c.PicCount}</div>{/if} 
            <a href="${c.Url}">
                                             {if (c.news_type==1)}<div class="bofan_shipin"></div>{/if}
            <img class="lazy" data-original="//img1.mydrivers.com${c.ListPic}" src="//icons.mydrivers.com/news/2018/load.gif" />
                                         </a>
                </div>          
            <div class="news_right">          
            <h3><a class="news_title_${c.ID}" href="${c.Url}">${c.SimTitle}</a></h3>     
            <p><a href="${c.Url}">${c.Content}</a></p>            
            <div class="news_plun">
            <span class="author">${c.Editor}</span> 
            <span class="time"> ${c.pdstr}</span>               
            <span style="float:right">
            <a class="${item_class('doc_'+c.ID,c.ID) ? 'icon_dianzan_cur':'icon_dianzan'}" id="dianzan_${c.ID}" onclick=change_vote_news_v3(${c.ID},1) href="javascript:void(0)" target="_self">
            <SPAN id="news_support_${c.ID}">${c.Support}</SPAN>
                </a>
            <a id="xg_commentcount_${c.ID}" href="//comment8.mydrivers.com/review/${c.ID}-1.htm" class="icon_huifu">${c.ReviewCount}</a>
            <a class="${item_class('shoucang_'+c.ID,1) ? 'icon_shoucang_cur':'icon_shoucang'}" href="javascript:void(0)" onclick="newsshoucang2(${c.ID})" id="shoucang_${c.ID}" target="_self">${c.news_collect}</a>
            <a id="xg_share_${c.ID}" class="icon_fenxiang" onmouseenter="hovericon_fenxiang(1,1,this)" onmouseleave="hovericon_fenxiang(2,1,this)" target="_self" href="javascript:void(0)">${c.news_share}</a>

<div class="newslist_share_float" style="display: none;" onmouseenter="hovericon_fenxiang(1,2,this)" onmouseleave="hovericon_fenxiang(2,2,this)"><div class="box_triangle"> </div><a target="_self" href="javascript:copyNewsUrl(${c.ID});"><i><img src="https://icons.mydrivers.com/icon/newslist_sharelink@2x.png" alt="复制链接"></i>复制链接</a>							<a href="javascript:share_news(1,${c.ID});" target="_self"><i><img src="https://icons.mydrivers.com/icon/newslist_shareQQ@2x.png" alt="QQ"></i>QQ</a>						 <a href="javascript:share_news(2,${c.ID});" target="_self"><i><img src="https://icons.mydrivers.com/icon/newslist_shareweibo@2x.png" alt="微博"></i>微博</a>						<a href="javascript:void(0)" onmouseenter="share_news(3,${c.ID})" onmouseleave="share_newsleave()" target="_self"><i><img src="https://icons.mydrivers.com/icon/newslist_shareweixin@2x.png" alt="微信"></i>微信</a>	<div class="ewmer1" style="display: none;"><canvas width="100" height="100"></canvas><span>微信扫码分享</span></div>					<a href="javascript:share_news(4,${c.ID});" target="_self"><i><img src="https://icons.mydrivers.com/icon/newslist_QQzone@2x.png" alt="QQ空间"></i>QQ空间</a>				</div>
            </span>                       
                 </div>
                 </div>
                 </li> 
               {/for}
            <script type="text/javascript">
                $("img.lazy").lazyload({ effect: "fadeIn" });
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{eval}
         item_class = function(name,ac) {
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           if(ac== "support")
              return action == ac ? "icon_dianzancur":"icon_dianzan";
           else
              return action == ac ? "icon_fanduicur":"icon_fandui";
         }
          get_cookie_trimpath = function(name) {
          var action = "";
          var strcookie = document.cookie;
          var arrcookie = strcookie.split("; ");
         for ( var i = 0; i < arrcookie.length; i++) {
             var arr = arrcookie[i].split("=");
             if (arr[0] == name){
                 action= arr[1];
                 break; 
             }
         }    
         return action;
         }
               this_userid = get_cookie_trimpath('mydrivers_usernumid'); 
                  get_isshowbtndel = function(date) {
                  var d1 = new Date(date);
                  d1 = new Date(d1.setHours(d1.getHours() + 1));
                  var d2 = new Date();
                  if (d1 < d2)
                  { 
                      return false;
                  }
                  return true;
                  }
       {/eval}
        {for c in All}
                  <div class="pluninfo">
                  <div class="pface"> 
                       {if (c.UserID>0)}
                         <a target="_blank" class="div_show_guanzhu_float" data-uid="${c.UserID}" href="//passport.mydrivers.com/home/${c.UserID}.html"><img src="//passport.mydrivers.com/comments/getusertouxiang.aspx?uid=${c.UserID}&size=medium" width="70" height="70" /></a>
                      <span class="jibie">${c.livel}</span>
                            {else}
                            <img src="//passport.mydrivers.com/comments/getusertouxiang.aspx?uid=${c.UserID}&size=medium" width="70" height="70" />
                            {/if} 
                    
                      {if (c.UserName !="")&&(c.UserName!="guest")}
                    <div class="guanzhu_float" style="display:none;">
                      <div class="box_triangle"> </div>
                      <ul class="guanzhu_div">
                        <li>
                          <div class="guanzhu_left"> <a target="_blank" href="//passport.mydrivers.com/home/${c.UserID}.html"><img src="//passport.mydrivers.com/comments/getusertouxiang.aspx?uid=${c.UserID}&size=medium" width="120" height="120"></a></div>
                          <div class="guanzhu_right">
                            <h3><a target="_blank" href="//passport.mydrivers.com/home/${c.UserID}.html" style="color:#333;">${c.UserName}</a></h3>
                            <a target="_blank" href="//passport.mydrivers.com/home/${c.UserID}.html" class="dguanzhu">瞅一瞅</a> </div>
                        </li>
                      </ul>
                      <ul class="wzhangfsi">
                        <li><span>0</span>评论</li>
                        <li><span>0</span>粉丝</li>
                        <li><span>0</span>获赞</li>
                      </ul>
                    </div>
                       {/if} 
                  </div>
                  <div class="plright">
                    <div class="pluninfo_top">
                      <div class="pluninfo_top1">
                            {if (c.IsTop)}
                                <font color="red">[置顶]</font>
                            {/if}
                      </div>
                      <div class="pluninfo_top2"> 
                          {if (c.UserName=="")||(c.UserName=="guest")}游客${c.AUserName}{else}<span name="regUserColor_UserName">${c.UserName}</span>{/if} 
                           {if (c.Cfrom!="" && c.Cfrom != "mobile")}<span title="下载驱家新闻客户端，展示小尾巴" class="span_from dev ${c.Cfrom}">${c.model}</span>{else}<span class="span_from dev {if (c.model!= "手机用户" && c.model!="")} browser{else} ${c.Cfrom}{/if}">{if (c.model!= "手机用户" && c.model!="")}<img src="${c.bwimg}">{/if}${c.model}</span>{/if} 
                      </div>
                      
                             <div class="pluninfo_top3" style="display:none;">
                                             <a class="icon_jubao" target="_self" href="javascript:;" onclick="$(this).next().toggle();" ></a> 
                                              <div class="jubao_more" style="display:none;">
                                                  <div class="box_triangle"></div>	
                                                  <a target="_self" href="javascript:;" onclick="userReport(${c.ID},${c.TitleID})" class="jubao">举报</a>	
                                                   {if (c.UserID != this_userid)}
                                                  <a target="_self" href="javascript:;" onclick="userShielding(${c.UserID},${c.TitleID},this)" class="jubao_pbi">拉黑</a>
                                                  {/if} 
                                                   {if (c.UserID == this_userid) && get_isshowbtndel(c.PostDate)}
                                                  <a target="_self" href="javascript:;" onclick="userDel(${c.ID},${c.TitleID},'${c.PostDate}',this)" class="jubao_del">删除</a>
                                                   {/if} 
                                              </div>	
                                            </div>
        
                    </div>
                    <div class="pluninfo_top">{if (c.IPAdd.replace(c.model,"").replace(" ","").length > 0)} IP:<a class="address">${c.IPAdd.replace(c.model,"").replace(" ","")}</a>{/if} </div>
                    <div class="pluninfo_center"> ${c.Content}
                         {if (c.PicList != null)}
        
                           <div class="tm-m-photos">
        <ul class="tm-m-photos-thumb"> 
                           {for item in c.PicList}
            <li data-src="https://img8.mydrivers.com${item.replace("s_","")}"> <img src="https://img8.mydrivers.com${item}"> <b class="tm-photos-arrow"></b> </li>
                         {/for}  
        </ul>
        <div class="tm-m-photo-viewer">
        <img src="" style="max-width:100%;">
        <a class="tm-m-photo-viewer-navleft"><i></i></a>
        <a class="tm-m-photo-viewer-navright"><i></i></a>
        </div>
        </div>
        
                         {/if}  
                     
                         {if (c.child != null) && (c.child.length>0)}
                         <div class="gentie_div">
                               {var item_count=0}
                              {for item in c.child}
                              {var item_count =item_count+1}
                               <div class="gentie" style="{if (item_count > 5)}display:none;{/if}">
                                   <span class="pface">
                                       <a href="//passport.mydrivers.com/home/${item.UserID}.html" target="_blank">
                                           <img src="//passport.mydrivers.com/comments/getusertouxiang.aspx?uid=${item.UserID}&size=medium" />
                                       </a>
                                   </span> 
                                   <span class="username boy"> {if (item.UserName==""||item.UserName=="guest")}游客${item.AUserName}{else}<a href="//passport.mydrivers.com/home/${item.UserID}.html" target="_blank">${item.UserName}</a>{/if}</span>
                                   {if item.RevertID != c.ID }
                                   <font class="hf">回复</font>
                                   <span class="username">${item.RevertUserName}</span>
                                    {/if}  ：
                          ${item.Content}
                          <div class="pluninfo_bottom">
                            <div class="websiteVtime"> 
                                <span class="pub_time">${item.PostDate}</span>
                            </div>
                            <div class="fayan" style="display: none;">
                                <a target="_self" class="${item_class('Vote'+item.TitleID+item.ID,'support')}" href="javascript:;" id="s_${item.ID}" onclick="sndReq(${item.TitleID},${item.ID},'support',${item.Support})">支持[${item.Support}]</a>|       
                                  <a class="${item_class('Vote'+item.TitleID+item.ID,'oppose')}" target="_self" href="javascript:;" id="o_${item.ID}" onclick="sndReq(${item.TitleID},${item.ID},'oppose',${item.Oppose})">反对[${item.Oppose}]</a>|                  
                                 <a target="_self" class="icon_huifu" href="javascript:;" onclick="BuildReply(${item.ID},${c.ID},'${item.UserName}')">回复</a>| 
                                <a target="_self" class="icon_jubao" title="这条评论有问题，小编快来和谐它" onclick="userReport(${item.ID},${c.TitleID})" href="javascript:;">举报</a> </div>
                          </div>
                        </div>
                              {/for} 
                             {if (item_count > 5)}
                           <div class="all_gentie">
                                 <span><font>共${item_count}</font>条回复，<a href="javascript:;" target="_self" onclick="ShowAllRComments(this)">点击查看</a></span>
                                 <span class="shouqibtn" style="display:none;" ><a href="javascript:;" data-count="${item_count}" target="_self" onclick="HideAllRComments(this)"></a></span></div>
                             {/if} 
                          </div>
                         {/if}  
                    </div>
                    <div class="pluninfo_bottom">
                      <div class="websiteVtime"> 
                          {if c.bwimg == "" }
                         <span class="fromwebsite" style="cursor:pointer;">来自快科技APP</span>
                           <div class="smerm_down" style="display: none;">
                          <div class="box_triangle"></div>
                          <span>快科技APP</span> <img src="//icons.mydrivers.com/2018/common/kkj_android.png" width="66" height="66" alt=""><br/>
                          扫描二维码下载 
                        </div>
                           {/if}   
                        <span class="pub_time">${c.PostDate}</span>
                      </div>
                      <div class="fayan">   
                          <a target="_self" class="${item_class('Vote'+c.TitleID+c.ID,'support')}" href="javascript:;" id="s_${c.ID}" onclick="sndReq(${c.TitleID},${c.ID},'support',${c.Support})">支持[${c.Support}]</a>|
                          <a target="_self" class="${item_class('Vote'+c.TitleID+c.ID,'oppose')}" href="javascript:;" id="o_${c.ID}" onclick="sndReq(${c.TitleID},${c.ID},'oppose',${c.Oppose})">反对[${c.Oppose}]</a>| 
                          <a target="_self" class="icon_huifu" href="javascript:;" onclick="BuildReply(${c.ID},0,'${c.UserName}')">回复</a> 
                      </div>
                    </div>
                  </div>
                  
                  <div style="clear: both"></div>
                  <div class="div_huifu" id="div_huifu_${c.ID}"></div>
                   
                </div>  
                       {/for}

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{for c in All}
                        <div class="pluninfo">
                   
                        <div class="pface">
                            {if (c.UserName=="")||(c.UserName=="guest")}
                        <img src="//passport.mydrivers.com/images/photo.jpg" width="70" height="70" />
                            {else}
                            {if (c.UserID>0)}
                        <a target="_blank" href="//passport.mydrivers.com/t/comment.aspx?id=${c.UserID}"><img src="//passport.mydrivers.com/comments/getusertouxiang.aspx?uid=${c.UserID}&size=medium" width="70" height="70" /></a>
                            {else}
                        <img src="//passport.mydrivers.com/comments/getusertouxiang.aspx?uid=${c.UserID}&size=medium" width="70" height="70" />
                            {/if}
                            {/if}
                        </div>
                        <div class="plright">
                            <div class="pluninfo_top">
                                <div style="height:26px;">
                                    <div class="pluninfo_top2">
                                        {if (c.UserName=="")||(c.UserName=="guest")}游客${c.AUserName}{else}<span name="regUserColor_UserName"> ${c.UserName}</span>{/if}
                                        {if (c.Cfrom=="")}<span class="span_from">${c.IPAdd}</span>{else}<span title="下载驱家新闻客户端，展示小尾巴" class="span_from dev ${c.Cfrom}">${c.IPAdd}</span>{/if}
                                    </div>
                                    <div style="display:none;" class="pluninfo_top1">[${c.Floor}<a target="_blank" href="/op.aspx?Tid=${c.TitleID}&id=${c.ID}&uid=${c.UserID}">楼</a>]</div>
                                </div>
                                <div class="pluninfo_top3">发表时间：${c.PostDate}</div>
                                <div class="fayan">
                                    <ul>
                                        <li id="top_o_${c.ID}" onclick="sndReqTop(${c.TitleID},${c.ID},'oppose',${c.Oppose})" class="plunxx_bottom_fdui">反对[${c.Oppose}]</li>
                                        <li id="top_s_${c.ID}" onclick="sndReqTop(${c.TitleID},${c.ID},'support',${c.Support})" class="plunxx_bottom_ztong">支持[${c.Support}]</li>
                                        <li onclick="BuildReplyTop(${c.ID})" class="plunxx_bottom_ztong">回复</li>
                                    </ul>
                                </div>
                            </div>
                        <div class="pluninfo_center">
                                ${c.Content}
                                {if (c.RevertContent!="")}
                        <div class="yinyong" style="display:none;">
                        <div class="pluninfo_top2">
                                        {if (c.RevertUserName=="")}游客${c.RevertAUserName}{else}${c.RevertUserName}{/if}：
                                    </div>
                        <div style="clear: both"></div>
                                    ${c.RevertContent}
                                </div>
                                {/if}
                            </div>
                        <div class="pluninfo_bottom" style="display:none;">
                        <div class="tousu"> <a class="jubao" title="这条评论有问题，小编快来和谐它" onclick="userReport(${c.ID},${c.TitleID})" href="javascript:;" target="_self">举报</a> </div> 
                            </div>
                        </div>
                        
                        <div style="clear: both"></div>
                        <div class="div_huifu" id="div_huifu${c.ID}"></div>
                        
                    </div>
                    {/for}

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