AtCoder Beginner Contest 084 announcement

投稿:
[AtCoder Beginner Contest 084](https://beta.atcoder.jp/contests/abc084) will be held. - Time:December 30th (Saturday), 21:00 JST - Duration: 100 minutes - Number of Tasks: 4 - writer: <a href="https://atcoder.jp/user/namonakiacc"><span class="user-black">namonakiacc</span></a> - Rating: 0-1199 - The point values are: 100 - 200 - 300 - 400 We are looking forward to your participation!