We will hold <a href="https://atcoder.jp/contests/arc223">AtCoder Regular Contest 223</a>. - Contest URL: https://atcoder.jp/contests/arc223 - Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20260628T2100&p1=248 - Duration: 120 minutes - Writer: <img src="//img.atcoder.jp/assets/user/user-orange-1.png" class="user-rating-stage-m"><a href="/users/vwxyz" class="username"><span class="user-orange">vwxyz</span></a> - Tester: <img src="//img.atcoder.jp/assets/user/user-orange-4.png" class="user-rating-stage-m"><a href="/users/Nyaan" class="username"><span class="user-orange">Nyaan</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: 1200 ~ 2799 - Point Values: 400-500-500-600-700-800 We are looking forward to your participation!