|
4451 |
P620F Xors on Segments
|
0 / 0 |
10 |
|
4441 |
P622E Ants in Leaves
|
0 / 0 |
8 |
|
4417 |
P627D Preorder Test
|
0 / 0 |
10 |
|
4416 |
P627F Island Puzzle
|
0 / 0 |
10 |
|
4404 |
P629E Famil Door and Roads
|
0 / 0 |
8 |
|
4375 |
P632F Magic Matrix
|
0 / 1 |
9 |
|
4369 |
P633F The Chocolate Spree
|
0 / 0 |
10 |
|
4358 |
P638C Road Improvement
|
0 / 0 |
6 |
|
4355 |
P639B Bear and Forgotten Tree 3
|
0 / 0 |
5 |
|
4351 |
P639F Bear and Chemistry
|
0 / 0 |
10 |
|
4339 |
P643E Bear and Destroying Subtrees
|
1 / 1 |
10 |
|
4322 |
P650E Clockwork Bomb
|
0 / 0 |
10 |
|
4315 |
P652E Pursuit For Artifacts
|
0 / 0 |
8 |
|
4309 |
P653E Bear and Forgotten Tree 2
|
0 / 0 |
9 |
|
4266 |
P665E Beautiful Subarrays
|
1 / 6 |
7 |
|
4236 |
P675D Tree Construction
|
0 / 0 |
6 |
|
4206 |
P681D Gifts by the List
|
0 / 0 |
7 |
|
4202 |
P682C Alyona and the Tree
|
0 / 0 |
5 |
|
4187 |
P685B Kay and Snowflake
|
3 / 3 |
6 |
|
4162 |
P690C2 Brain Network (medium)
|
0 / 0 |
5 |
|
4161 |
P690C3 Brain Network (hard)
|
0 / 0 |
8 |
|
4154 |
P690F2 Tree of Life (medium)
|
0 / 0 |
10 |
|
4153 |
P690F3 Tree of Life (hard)
|
0 / 0 |
10 |
|
4146 |
P696A Lorenzo Von Matterhorn
|
0 / 0 |
5 |
|
4145 |
P696B Puzzles
|
0 / 0 |
5 |
|
4142 |
P696E ...Wait for it...
|
0 / 0 |
10 |
|
4137 |
P698B Fix a Tree
|
0 / 0 |
5 |
|
4129 |
P700B Connecting Universities
|
0 / 0 |
6 |
|
4107 |
P704E Iron Man
|
2 / 20 |
10 |
|
4101 |
P706D Vasiliy's Multiset
|
1 / 6 |
6 |
|
4092 |
P708C Centroids
|
1 / 2 |
8 |
|
4062 |
P715C Digit Tree
|
0 / 2 |
10 |
|
4045 |
P718D Andrew and Chemistry
|
0 / 0 |
10 |
|
4028 |
P722D Generating Sets
|
0 / 0 |
6 |
|
4013 |
P724F Uniformly Branched Trees
|
0 / 0 |
10 |
|
4012 |
P724G Xor-matic Number of the Graph
|
0 / 0 |
10 |
|
3961 |
P733F Drivers Dissatisfaction
|
0 / 0 |
8 |
|
3957 |
P734E Anton and Tree
|
0 / 0 |
7 |
|
3950 |
P735E Ostap and Tree
|
0 / 0 |
9 |
|
3944 |
P739B Alyona and a tree
|
1 / 2 |
6 |
|
3935 |
P741D Arpa’s letter-marked tree and Mehrdad’s Dokhtar-kosh paths
|
3 / 8 |
10 |
|
3928 |
P743D Chloe and pleasant prizes
|
0 / 0 |
6 |
|
3912 |
P746G New Roads
|
0 / 0 |
7 |
|
3900 |
P748F Santa Clauses and a Soccer Championship
|
0 / 0 |
8 |
|
3889 |
P750F New Year and Finding Roots
|
0 / 0 |
10 |
|
3880 |
P754E Dasha and cyclic table
|
0 / 0 |
10 |
|
3876 |
P755C PolandBall and Forest
|
0 / 0 |
4 |
|
3859 |
P757G Can Bash Save the Day?
|
0 / 0 |
10 |
|
3854 |
P758E Broken Tree
|
0 / 0 |
10 |
|
3825 |
P761E Dasha and Puzzle
|
0 / 0 |
7 |