注:这里没有 Day 0,因为考虑到一些 Day 0 题目简单或撞题,并且非常麻烦。
BalticOI 2020
Day1
- https://www.luogu.com.cn/problem/P6682
- https://www.luogu.com.cn/problem/P6683
- https://www.luogu.com.cn/problem/P6684
Day2
- https://www.luogu.com.cn/problem/P6696
- https://www.luogu.com.cn/problem/P6697
- https://www.luogu.com.cn/problem/P6698
BalticOI 2019
Day1
Day2
- https://www.luogu.com.cn/problem/P6228
- https://www.luogu.com.cn/problem/P6229
- https://www.luogu.com.cn/problem/P6230
BalticOI 2018
Day1
- https://www.luogu.com.cn/problem/P4790
- https://www.luogu.com.cn/problem/P4792
- https://www.luogu.com.cn/problem/P4791
Day2
- https://www.luogu.com.cn/problem/P4794
- https://www.luogu.com.cn/problem/P4795
- https://www.luogu.com.cn/problem/P4796
BalticOI 2017
Day1
- https://www.luogu.com.cn/problem/P6571
- https://www.luogu.com.cn/problem/P6572
- https://www.luogu.com.cn/problem/P6573
Day2
- https://www.luogu.com.cn/problem/P6574
- https://www.luogu.com.cn/problem/P6575
- https://www.luogu.com.cn/problem/P6576
BalticOI 2016
Day1
- https://www.luogu.com.cn/problem/P4674
- https://www.luogu.com.cn/problem/P4675
- https://www.luogu.com.cn/problem/P4676
Day2
- https://www.luogu.com.cn/problem/P4784
- https://www.luogu.com.cn/problem/P6737
- https://www.luogu.com.cn/problem/P4785
BalticOI 2015
Day1
- https://www.luogu.com.cn/problem/P4731
- https://www.luogu.com.cn/problem/P4732
- https://www.luogu.com.cn/problem/P4665
Day2
- https://www.luogu.com.cn/problem/P6843
- https://www.luogu.com.cn/problem/P4734
- https://www.luogu.com.cn/problem/P4733
BalticOI 2014
Day1
- https://www.luogu.com.cn/problem/P6738
- https://www.luogu.com.cn/problem/P6739
- https://www.luogu.com.cn/problem/P6740
Day2
- https://www.luogu.com.cn/problem/P6741
- https://www.luogu.com.cn/problem/P6742
- https://www.luogu.com.cn/problem/P6743
BalticOI 2013
Day1
- https://www.luogu.com.cn/problem/P6753
- https://www.luogu.com.cn/problem/P6754
- https://www.luogu.com.cn/problem/P6755
Day2
- https://www.luogu.com.cn/problem/P6756
- https://www.luogu.com.cn/problem/P6757
- https://www.luogu.com.cn/problem/P6758
BalticOI 2012
Day1
- https://www.luogu.com.cn/problem/P7248
- https://www.luogu.com.cn/problem/P7249
- https://www.luogu.com.cn/problem/P7250
Day2
- https://www.luogu.com.cn/problem/P7253
- https://www.luogu.com.cn/problem/P7254
- https://www.luogu.com.cn/problem/P7255
BalticOI 2011
Day1
- https://www.luogu.com.cn/problem/P4666
- 缺
- https://www.luogu.com.cn/problem/P4667
- https://www.luogu.com.cn/problem/P4668
Day2
- https://www.luogu.com.cn/problem/P4669
- https://www.luogu.com.cn/problem/P4670
- https://www.luogu.com.cn/problem/P4671
- https://www.luogu.com.cn/problem/P4672
BalticOI 2010
Day1
- https://www.luogu.com.cn/problem/P6761
- https://www.luogu.com.cn/problem/P6762
- https://www.luogu.com.cn/problem/P6763
Day2
- https://www.luogu.com.cn/problem/P6807
- https://www.luogu.com.cn/problem/P6808
- https://www.luogu.com.cn/problem/P6809
BalticOI 2009
Day1
Day2
- 缺
- 缺
- 缺
BalticOI 2008
Day1
- https://www.luogu.com.cn/problem/P4658
- https://www.luogu.com.cn/problem/P4659
- https://www.luogu.com.cn/problem/P4663
Day2
- https://www.luogu.com.cn/problem/P4664
- https://www.luogu.com.cn/problem/P4661
- https://www.luogu.com.cn/problem/P4660
BalticOI 2007
Day1
Day2
- 缺
- 缺
- 缺
BalticOI 2006
Day1
- 缺
- 缺
- 缺
Day2
- 缺
- 缺
- 缺
BalticOI 2005
Day1
Day2
- https://www.luogu.com.cn/problem/P6710
- https://www.luogu.com.cn/problem/P4673
- https://www.luogu.com.cn/problem/P6711
BalticOI 2004
Day1
Day2
- https://www.luogu.com.cn/problem/P7180
- https://www.luogu.com.cn/problem/P7181
- https://www.luogu.com.cn/problem/P7182
BalticOI 2003
Day1
Day2
BalticOI 2002
Day1
Day2
BalticOI 2001
Day1
- 缺
- 缺
- 缺
Day2
- 缺
- 缺
- 缺
BalticOI 2000
Day1
- https://www.luogu.com.cn/problem/P7266
- https://www.luogu.com.cn/problem/P7267
- https://www.luogu.com.cn/problem/P7268
Day2