ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3275 P4331   [BalticOI 2004] Sequence 数字序列 0 / 0 6
3652 P4651   [BalticOI 2005] Maze 0 / 0 4
3625 P4658   [BalticOI 2008] 游戏 0 / 0 5
3626 P4659   [BalticOI 2008] 阀门 0 / 0 6
3627 P4660   [BalticOI 2008] 手套 0 / 0 6
3628 P4661   [BalticOI 2008] 网格 0 / 0 6
3629 P4662   [BalticOI 2008] 黑手党 0 / 0 6
3630 P4663   [BalticOI 2008] 魔法石 0 / 0 6
3631 P4664   [BalticOI 2008] 选举 0 / 0 5
3632 P4665   [BalticOI 2015] Network 0 / 0 5
3638 P4666   [BalticOI 2011 Day1] Growing Trees 0 / 0 6
3639 P4667   [BalticOI 2011 Day1] Switch the Lamp On 0 / 0 4
3640 P4668   [BalticOI 2011 Day1] Treasures and Vikings 0 / 0 4
3641 P4669   [BalticOI 2011 Day2] Meetings 0 / 0 5
3642 P4670   [BalticOI 2011 Day2] Plagiarism 0 / 0 3
3643 P4671   [BalticOI 2011 Day2] Polygon 0 / 0 (无)
3644 P4672   [BalticOI 2011 Day2] Tree Mirroring 0 / 0 7
3653 P4673   [BalticOI 2005] Bus Trip 0 / 0 4
3654 P4674   [BalticOI 2016 day1] Bosses 0 / 0 5
3655 P4675   [BalticOI 2016 day1] Park 0 / 0 4
3656 P4676   [BalticOI 2016 day1] Spiral 0 / 0 (无)
3703 P4731   [BalticOI 2015] Bowling 0 / 0 6
3704 P4732   [BalticOI 2015] Editor 0 / 0 6
3705 P4733   [BalticOI 2015] Tug of War 0 / 0 7
3706 P4734   [BalticOI 2015] Hacker 0 / 0 4
3799 P4784   [BalticOI 2016 Day2] 城市 0 / 0 6
3800 P4785   [BalticOI 2016 Day2] 交换 0 / 0 6
3805 P4790   [BalticOI 2018] 多角恋 0 / 0 6
3806 P4791   [BalticOI 2018] 蠕虫之忧 0 / 0 (无)
3807 P4792   [BalticOI 2018] 火星人的 DNA 0 / 0 5
3810 P4794   [BalticOI 2018] 交流电 0 / 0 (无)
3811 P4795   [BalticOI 2018] 基因工程 0 / 0 6
3812 P4796   [BalticOI 2018] 路径 0 / 0 5
3853 P4870   [BalticOI 2009 Day1] 甲虫 0 / 0 5
4954 P5949   [BalticOI 2000] Division expression 0 / 0 2
4955 P5950   [BOI2000] Stickers 0 / 0 (无)
4957 P5951   [BOI2003] Barrel 0 / 0 2
4953 P5961   [BalticOI 2006] coin collector钱币收藏家 0 / 0 (无)
4956 P5962   [BalticOI 2004] ships 船 0 / 0 5
4958 P5963   [BalticOI ?] Card 卡牌游戏【来源请求】 0 / 0 3
5088 P6077   [BalticOI2007] Escape 0 / 0 6
5238 P6226   [BalticOI 2019 Day1] 潜艇 0 / 0 5
5239 P6227   [BalticOI 2019 Day1] 山谷 0 / 0 6
5240 P6228   [BalticOI 2019 Day2] 汤姆的餐厅 0 / 0 5
5252 P6229   [BalticOI 2019 Day2] 项链 0 / 0 (无)
5253 P6230   [BalticOI 2019 Day2] 奥运会 0 / 0 (无)
5583 P6571   [BalticOI 2017] Political Development 0 / 0 5
5584 P6572   [BalticOI 2017] Railway 0 / 0 5
5585 P6573   [BalticOI 2017] Toll 0 / 0 6
5580 P6574   [BalticOI 2017] Cat in a tree 0 / 0 5
5581 P6575   [BalticOI 2017] Friends 0 / 0 6
5582 P6576   [BalticOI 2017] Plus Minus 0 / 0 5
5721 P6682   [BalticOI 2020 Day1] 染色 0 / 0 6
5722 P6683   [BalticOI 2020 Day1] 混合调料 0 / 0 6
5723 P6684   [BalticOI 2020 Day1] 小丑 0 / 0 6
5734 P6696   [BalticOI 2020 Day2] 图 0 / 0 6
5736 P6697   [BalticOI 2020 Day2] 村庄 0 / 0 5
5737 P6698   [BalticOI 2020 Day2] 病毒 0 / 0 7
5718 P6710   [BalticOI 2005] Ancient Manuscript 0 / 0 4
5717 P6711   [BalticOI 2005] Polygon 0 / 0 5
5755 P6737   [BalticOI 2016 Day2] 迷宫 0 / 0 5
5770 P6738   [BalticOI 2014 Day1] Cop and Robber 0 / 0 (无)
5757 P6739   [BalticOI 2014 Day1] Three Friends 0 / 0 4
5758 P6740   [BalticOI 2014 Day1] Sequence 0 / 0 6
5756 P6741   [BalticOI 2014 Day2] Demarcation 0 / 0 5
5764 P6742   [BalticOI 2014 Day2] Portals 0 / 0 4
5765 P6743   [BalticOI 2014 Day2] Senior Postmen 0 / 0 5
5775 P6753   [BalticOI 2013 Day1] Ball Machine 0 / 0 6
5773 P6754   [BalticOI 2013 Day1] Palindrome-Free Numbers 0 / 0 6
5778 P6755   [BalticOI 2013 Day1] Pipes 0 / 0 6
5777 P6756   [BalticOI2013] Brunhilda’s Birthday 0 / 0 (无)
5779 P6757   [BalticOI2013] Tracks in the Snow 0 / 0 2
5781 P6758   [BalticOI2013] Vim 0 / 0 7
5793 P6761   [BalticOI 2010 Day1] BEARs 0 / 0 5
5806 P6762   [BalticOI 2010 Day1] Lego 0 / 0 7
5807 P6763   [BalticOI 2010 Day1] Printed Circuit Board 0 / 0 5
5833 P6767   [BalticOI 2020/2012 Day0] Roses 0 / 0 4
5808 P6807   [BalticOI 2010 Day2] Matching Bins 0 / 0 3
5809 P6808   [BalticOI 2010 Day2] Candies 0 / 0 5
5810 P6809   [BalticOI 2010 Day2] Mines 0 / 0 (无)
5975 P6843   [BalticOI 2015] File Paths 0 / 0 5
5767 P7180   [BOI2004] REPEATS 0 / 0 6
6351 P7248   [BalticOI 2012 Day1] 括号 0 / 0 3
6352 P7249   [BalticOI 2012 Day1] 移动网络 0 / 0 4
6354 P7250   [BalticOI 2012 Day1] 山峰 0 / 0 (无)
6353 P7253   [BalticOI 2012 Day2] 城市烟花 0 / 0 (无)
6355 P7254   [BalticOI 2012 Day2] 旋律 0 / 0 (无)
6356 P7255   [BalticOI 2012 Day2] 俄罗斯方块 0 / 0 (无)
5753 P7266   [BalticOI 2000] Honeycomb Problem 0 / 0 3
5752 P7267   [BalticOI 2000] Time Zones 0 / 0 (无)
5754 P7268   [BalticOI 2000] Electronical Plate 0 / 0 (无)
5719 P7269   [BalticOI 2005] Magic Parenthesis 0 / 0 (无)
5864 P7270   [BalticOI 2002 Day1] Triangles 0 / 0 (无)
5866 P7271   [BalticOI 2002 Day1] Speed Limits 0 / 0 (无)
5865 P7403   [BalticOI 2002 Day1] Tennis Club 0 / 0 4
6738 P7637   [BalticOI 2006 Day 1] BITWISE EXPRESSIONS 0 / 0 (无)
6739 P7638   [BalticOI 2006 Day 1] COIN COLLECTOR 0 / 0 (无)
6740 P7639   [BalticOI 2006 Day 1] COUNTRIES 0 / 0 5
6741 P7640   [BalticOI 2006 Day 2] CITY PLANNING 0 / 0 (无)
6742 P7641   [BalticOI 2006 Day 2] RLE COMPRESSION 0 / 0 (无)

分类

手气不错

根据当前过滤条件随机选择一道题