We will hold <a href="https://atcoder.jp/contests/arc172">AtCoder Regular Contest 172</a>. - Contest URL: https://atcoder.jp/contests/arc172 - Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20240218T2100&p1=248 - Duration: 120 minutes - Number of Tasks: 6 - Writer: <img src="//img.atcoder.jp/assets/icon/crown_bronze.png"> <a href="/users/E869120" class="username"><span class="user-red">E869120</span></a>, <img src="//img.atcoder.jp/assets/icon/crown_bronze.png"> <a href="/users/square1001" class="username"><span class="user-red">square1001</span></a> - Tester: <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 500-500-600-700-800-1000. We are looking forward to your participation!