We will hold <a href="https://atcoder.jp/contests/arc154">AtCoder Regular Contest 154</a>. - Contest URL: https://atcoder.jp/contests/arc154 - Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20230122T2100&p1=248 - Duration: 120 minutes - Number of Tasks: 6 - Writer: <a href="/users/PCTprobability" class="username"><span class="user-orange">PCTprobability</span></a> - Tester: <img src="//img.atcoder.jp/assets/icon/crown_silver.png"> <a href="/users/tatyam" class="username"><span style="color:#FF6040;">tatyam</span></a>, <img src="//img.atcoder.jp/assets/icon/crown_bronze.png"> <a href="/users/maspy" class="username"><span class="user-red">maspy</span></a> - Rated range: ~ 2799 The point values will be 300-400-500-700-900-900. We are looking forward to your participation!