We will hold <a href="https://atcoder.jp/contests/arc221">AtCoder Regular Contest++ 221</a>. - Contest URL: https://atcoder.jp/contests/arc221 - Start Time: http://www.timeanddate.com/worldclock/fixedtime.html?iso=20260531T2100&p1=248 - Duration: 150 minutes - Writer: <img src="//img.atcoder.jp/assets/icon/crown_silver.png"> <a href="/users/tatyam" class="username"><span class="user-red">tatyam</span></a>, <img src="//img.atcoder.jp/assets/user/user-orange-2.png" class="user-rating-stage-m"><a href="/users/sounansya" class="username"><span class="user-orange">sounansya</span></a>, <img src="//img.atcoder.jp/assets/user/user-orange-3.png" class="user-rating-stage-m"><a href="/users/toam" class="username"><span class="user-orange">toam</span></a>, <img src="//img.atcoder.jp/assets/user/user-orange-3.png" class="user-rating-stage-m"><a href="/users/noya2" class="username"><span class="user-orange">noya2</span></a>, <img src="//img.atcoder.jp/assets/user/user-orange-3.png" class="user-rating-stage-m"><a href="/users/hirayuu_At" class="username"><span class="user-orange">hirayuu_At</span></a> - Rated range: 1600 ~ 2999 - Point Values: 600-800-800-800-1000 We are looking forward to your participation!