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        <div class="chatlog__header"><span class="chatlog__author" style="color:rgb(17,128,106)" title="koogawa" data-user-id="372296616826109952">koogawa</span> <a href="/channels/763427634179735592?category=main&amp;channel=atcoder&amp;message_id=892743685555486771"><span class="chatlog__timestamp" title="Wednesday, September 29, 2021 12:04 PM"></span></a><a href="#chatlog__message-container-892743685555486771">9/29/2021 12:04 PM</a></div>
        <div class="chatlog__content chatlog__markdown"><span class="chatlog__markdown-preserve">今日の問題 <a href="https://algo-method.com/tasks/418">https://algo-method.com/tasks/418</a></span></div>
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                <div class="chatlog__embed-title"><a class="chatlog__embed-title-link" href="https://algo-method.com/tasks/418">
                    <div class="chatlog__markdown chatlog__markdown-preserve">Q3-7. スモール・ワールド | アルゴ式(beta)</div>
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