ID Problem Show tags Hide tags AC / Tried Difficulty
3281 P4331  [BalticOI 2004] Sequence 数字序列 0 / 0 6
3344 P4394  选举 0 / 0 5
3659 P4651  [BalticOI 2005] Maze 0 / 0 4
3631 P4658  [BalticOI 2008] 游戏 0 / 0 5
3632 P4659  [BalticOI 2008] 阀门 0 / 0 6
3633 P4660  [BalticOI 2008] 手套 0 / 0 6
3634 P4661  [BalticOI 2008] 网格 0 / 0 6
3635 P4662  [BalticOI 2008] 黑手党 0 / 0 6
3636 P4663  [BalticOI 2008] 魔法石 0 / 0 6
3637 P4664  [BalticOI 2008] 选举 0 / 0 5
3638 P4665  [BalticOI 2015] Network 0 / 0 5
3645 P4666  [BalticOI 2011 Day1] Growing Trees 0 / 0 6
3646 P4667  [BalticOI 2011 Day1] Switch the Lamp On 电路维修 0 / 0 4
3647 P4668  [BalticOI 2011 Day1] Treasures and Vikings 0 / 0 4
3648 P4669  [BalticOI 2011 Day2] Meetings 0 / 0 5
3649 P4670  [BalticOI 2011 Day2] Plagiarism 0 / 0 3
3650 P4671  [BalticOI 2011 Day2] Polygon 0 / 0 (None)
3651 P4672  [BalticOI 2011 Day2] Tree Mirroring 0 / 0 7
3660 P4673  [BalticOI 2005] Bus Trip 0 / 0 4
3661 P4674  [BalticOI 2016 day1] Bosses 0 / 0 5
3662 P4675  [BalticOI 2016 day1] Park 0 / 0 5
3663 P4676  [BalticOI 2016 day1] Spiral 0 / 0 5
3711 P4731  [BalticOI 2015] Bowling 0 / 0 6
3712 P4732  [BalticOI 2015] Editor 0 / 0 6
3713 P4733  [BalticOI 2015] Tug of War 0 / 0 7
3714 P4734  [BalticOI 2015] Hacker 0 / 0 4
3807 P4784  [BalticOI 2016 Day2] 城市 0 / 0 6
3808 P4785  [BalticOI 2016 Day2] 交换 0 / 0 6
3813 P4790  [BalticOI 2018] 多角恋 0 / 0 6
3814 P4791  [BalticOI 2018] 蠕虫之忧 0 / 0 (None)
3815 P4792  [BalticOI 2018] 火星人的 DNA 0 / 0 5
3818 P4794  [BalticOI 2018] 交流电 0 / 0 (None)
3819 P4795  [BalticOI 2018] 基因工程 0 / 0 6
3820 P4796  [BalticOI 2018] 路径 0 / 0 5
3861 P4870  [BalticOI 2009 Day1] 甲虫 0 / 0 5
4963 P5949  [BalticOI 2000] Division expression 0 / 0 2
4964 P5950  [BOI2000] Stickers 0 / 0 (None)
4966 P5951  [BOI2003] Barrel 0 / 0 2
4962 P5961  [BalticOI 2006] coin collector钱币收藏家 0 / 0 (None)
4965 P5962  [BalticOI 2004] ships 船 0 / 0 5
5097 P6077  [BalticOI2007] Escape 0 / 0 6
5246 P6226  [BalticOI 2019 Day1] 潜艇 0 / 0 5
5247 P6227  [BalticOI 2019 Day1] 山谷 0 / 0 5
5248 P6228  [BalticOI 2019 Day2] 汤姆的餐厅 0 / 0 5
5260 P6229  [BalticOI 2019 Day2] 项链 0 / 0 (None)
5261 P6230  [BalticOI 2019 Day2] 奥运会 0 / 0 (None)
5591 P6571  [BalticOI 2017] Political Development 0 / 0 5
5592 P6572  [BalticOI 2017] Railway 0 / 0 5
5593 P6573  [BalticOI 2017] Toll 0 / 0 6
5588 P6574  [BalticOI 2017] Cat in a tree 0 / 0 5
5589 P6575  [BalticOI 2017] Friends 0 / 0 6
5590 P6576  [BalticOI 2017] Plus Minus 0 / 0 5
5730 P6682  [BalticOI 2020 Day1] 染色 0 / 0 6
5731 P6683  [BalticOI 2020 Day1] 混合调料 0 / 0 6
5732 P6684  [BalticOI 2020 Day1] 小丑 0 / 0 6
5743 P6696  [BalticOI 2020 Day2] 图 0 / 0 4
5745 P6697  [BalticOI 2020 Day2] 村庄 0 / 0 5
5746 P6698  [BalticOI 2020 Day2] 病毒 0 / 0 7
5727 P6710  [BalticOI 2005] Ancient Manuscript 0 / 0 4
5726 P6711  [BalticOI 2005] Polygon 0 / 0 5
5764 P6737  [BalticOI 2016 Day2] 迷宫 0 / 0 5
5779 P6738  [BalticOI 2014 Day1] Cop and Robber 0 / 0 (None)
5766 P6739  [BalticOI 2014 Day1] Three Friends 0 / 0 4
5767 P6740  [BalticOI 2014 Day1] Sequence 0 / 0 6
5765 P6741  [BalticOI 2014 Day2] Demarcation 0 / 0 5
5773 P6742  [BalticOI 2014 Day2] Portals 0 / 0 5
5774 P6743  [BalticOI 2014 Day2] Senior Postmen 0 / 0 5
5784 P6753  [BalticOI 2013 Day1] Ball Machine 0 / 0 4
5782 P6754  [BalticOI 2013 Day1] Palindrome-Free Numbers 0 / 0 6
5787 P6755  [BalticOI 2013 Day1] Pipes 0 / 0 6
5786 P6756  [BalticOI2013] Brunhilda’s Birthday 0 / 0 5
5788 P6757  [BalticOI2013] Tracks in the Snow 0 / 0 2
5790 P6758  [BalticOI2013] Vim 0 / 0 7
5802 P6761  [BalticOI 2010 Day1] BEARs 0 / 0 5
5815 P6762  [BalticOI 2010 Day1] Lego 0 / 0 7
5816 P6763  [BalticOI 2010 Day1] Printed Circuit Board 0 / 0 5
5842 P6767  [BalticOI 2020/2012 Day0] Roses 0 / 0 4
5817 P6807  [BalticOI 2010 Day2] Matching Bins 0 / 0 3
5818 P6808  [BalticOI 2010 Day2] Candies 0 / 0 5
5819 P6809  [BalticOI 2010 Day2] Mines 0 / 0 7
5984 P6843  [BalticOI 2015] File Paths 0 / 0 5
5776 P7180  [BOI2004] REPEATS 0 / 0 6
6361 P7248  [BalticOI 2012 Day1] 括号 0 / 0 3
6362 P7249  [BalticOI 2012 Day1] 移动网络 0 / 0 4
6364 P7250  [BalticOI 2012 Day1] 山峰 0 / 0 4
6363 P7253  [BalticOI 2012 Day2] 城市烟花 0 / 0 (None)
6365 P7254  [BalticOI 2012 Day2] 旋律 0 / 0 (None)
6366 P7255  [BalticOI 2012 Day2] 俄罗斯方块 0 / 0 (None)
5762 P7266  [BalticOI 2000] Honeycomb Problem 0 / 0 3
5761 P7267  [BalticOI 2000] Time Zones 0 / 0 (None)
5763 P7268  [BalticOI 2000] Electronical Plate 0 / 0 (None)
5728 P7269  [BalticOI 2005] Magic Parenthesis 0 / 0 (None)
5873 P7270  [BalticOI 2002 Day1] Triangles 0 / 0 (None)
5875 P7271  [BalticOI 2002 Day1] Speed Limits 0 / 0 (None)
5874 P7403  [BalticOI 2002 Day1] Tennis Club 0 / 0 4
6748 P7637  [BalticOI 2006 Day 1] BITWISE EXPRESSIONS 0 / 0 (None)
6749 P7638  [BalticOI 2006 Day 1] COIN COLLECTOR 0 / 0 (None)
6750 P7639  [BalticOI 2006 Day 1] COUNTRIES 0 / 0 5
6751 P7640  [BalticOI 2006 Day 2] CITY PLANNING 0 / 0 (None)
6752 P7641  [BalticOI 2006 Day 2] RLE COMPRESSION 0 / 0 (None)

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