|
|
762 |
P1670C
Where is the Pizza?
|
0 / 0 |
4 |
|
|
760 |
P1670E
Hemose on the Tree
|
0 / 0 |
8 |
|
|
746 |
P1672F2
Checker for Array Shuffling
|
0 / 0 |
10 |
|
|
730 |
P1674G
Remove Directed Edges
|
0 / 0 |
7 |
|
|
724 |
P1675F
Vlad and Unfinished Business
|
0 / 0 |
6 |
|
|
716 |
P1676G
White-Black Balanced Subtrees
|
0 / 0 |
4 |
|
|
711 |
P1677C
Tokitsukaze and Two Colorful Tapes
|
0 / 0 |
6 |
|
|
701 |
P1679D
Toss a Coin to Your Graph...
|
0 / 0 |
6 |
|
|
693 |
P1680F
Lenient Vertex Cover
|
0 / 0 |
10 |
|
|
689 |
P1681D
Required Length
|
0 / 0 |
5 |
|
|
687 |
P1681F
Unique Occurrences
|
0 / 0 |
8 |
|
|
682 |
P1682E
Unordered Swaps
|
0 / 0 |
10 |
|
|
673 |
P1684H
Hard Cut
|
0 / 0 |
10 |
|
|
669 |
P1685D1
Permutation Weight (Easy Version)
|
0 / 0 |
10 |
|
|
653 |
P1689C
Infected Tree
|
0 / 0 |
5 |
|
|
651 |
P1689E
ANDfinity
|
0 / 0 |
9 |
|
|
639 |
P1691E
Number of Groups
|
0 / 0 |
8 |
|
|
638 |
P1691F
K-Set Tree
|
0 / 0 |
9 |
|
|
628 |
P1693B
Fake Plastic Trees
|
0 / 0 |
5 |
|
|
618 |
P1695D1
Tree Queries (Easy Version)
|
0 / 0 |
8 |
|
|
617 |
P1695D2
Tree Queries (Hard Version)
|
0 / 0 |
8 |
|
|
616 |
P1695E
Ambiguous Dominoes
|
0 / 0 |
10 |
|
|
610 |
P1696F
Tree Recovery
|
0 / 0 |
10 |
|
|
573 |
P1702E
Split Into Two Sets
|
0 / 0 |
5 |
|
|
571 |
P1702G1
Passable Paths (easy version)
|
0 / 0 |
6 |
|
|
570 |
P1702G2
Passable Paths (hard version)
|
0 / 0 |
7 |
|
|
542 |
P1706E
Qpwoeirut and Vertices
|
0 / 0 |
8 |
|
|
539 |
P1707C
DFS Trees
|
0 / 0 |
9 |
|
|
538 |
P1707D
Partial Virtual Trees
|
0 / 0 |
10 |
|
|
529 |
P1709E
XOR Tree
|
0 / 0 |
9 |
|
|
514 |
P1712F
Triameter
|
0 / 0 |
10 |
|
|
501 |
P1714G
Path Prefixes
|
0 / 0 |
5 |
|
|
490 |
P1716E
Swap and Maximum Block
|
0 / 0 |
9 |
|
|
463 |
P1721D
Maximum AND
|
0 / 0 |
6 |
|
|
462 |
P1721E
Prefix Function Queries
|
0 / 0 |
8 |
|
|
461 |
P1721F
Matching Reduction
|
0 / 0 |
10 |
|
|
455 |
P1722F
L-shapes
|
0 / 0 |
5 |
|
|
437 |
P1726D
Edge Split
|
0 / 0 |
7 |
|
|
385 |
P1735C
Phase Shift
|
0 / 0 |
4 |
|
|
365 |
P1738D
Permutation Addicts
|
0 / 0 |
6 |
|
|
357 |
P1739D
Reset K Edges
|
0 / 0 |
6 |
|
|
350 |
P1740E
Hanging Hearts
|
0 / 0 |
6 |
|
|
342 |
P1741D
Masha and a Beautiful Tree
|
0 / 0 |
4 |
|
|
339 |
P1741G
Kirill and Company
|
0 / 0 |
8 |
|
|
314 |
P1746D
Paths on the Tree
|
0 / 0 |
6 |
|
|
294 |
P1749E
Cactus Wall
|
0 / 0 |
9 |
|
|
293 |
P1749F
Distance to the Path
|
0 / 0 |
10 |
|
|
280 |
P1753D
The Beach
|
0 / 0 |
9 |
|
|
271 |
P1758E
Tick, Tock
|
0 / 0 |
9 |
|
|
256 |
P1760G
SlavicG's Favorite Problem
|
0 / 0 |
5 |
|
|
253 |
P1761C
Set Construction
|
0 / 0 |
4 |
|
|
235 |
P1763F
Edge Queries
|
0 / 0 |
10 |
|
|
229 |
P1764F
Doremy's Experimental Tree
|
0 / 0 |
9 |
|
|
195 |
P1768D
Lucky Permutation
|
0 / 0 |
6 |
|
|
189 |
P1770D
Koxia and Game
|
0 / 0 |
7 |
|
|
188 |
P1770E
Koxia and Tree
|
0 / 0 |
9 |
|
|
181 |
P1771D
Hossam and (sub-)palindromic tree
|
0 / 0 |
7 |
|
|
162 |
P1774E
Two Chess Pieces
|
0 / 0 |
6 |
|
|
153 |
P1775D
Friendly Spiders
|
0 / 0 |
6 |
|
|
133 |
P1777D
Score of a Tree
|
0 / 0 |
6 |
|
|
132 |
P1777E
Edge Reverse
|
0 / 0 |
8 |
|
|
126 |
P1778E
The Tree Has Fallen!
|
0 / 0 |
9 |
|
|
125 |
P1778F
Maximizing Root
|
0 / 3 |
10 |
|
|
96 |
P1783F
Double Sort II
|
0 / 0 |
9 |
|
|
82 |
P1787D
Game on Axis
|
0 / 0 |
6 |
|
|
72 |
P1788E
Sum Over Zero
|
0 / 0 |
8 |
|
|
71 |
P1788F
XOR, Tree, and Queries
|
0 / 0 |
9 |
|
|
59 |
P1790F
Timofey and Black-White Tree
|
0 / 0 |
7 |
|
|
58 |
P1790G
Tokens on Graph
|
0 / 0 |
8 |
|
|
45 |
P1792E
Divisors and Table
|
0 / 0 |
9 |
|
|
26 |
P1795F
Blocking Chips
|
0 / 0 |
9 |
|
|
25 |
P1795G
Removal Sequences
|
0 / 0 |
10 |
|
|
20 |
P1796E
Colored Subgraphs
|
0 / 0 |
9 |
|
|
13 |
P1799E
City Union
|
0 / 0 |
(无) |
|
|
10 |
P1799H
Tree Cutting
|
0 / 0 |
(无) |
|
|
1 |
P1800G
Symmetree
|
0 / 0 |
(无) |
|
|
7795 |
P1805D
A Wide, Wide Graph
|
0 / 0 |
(无) |
|
|
7794 |
P1805E
There Should Be a Lot of Maximums
|
0 / 0 |
(无) |
|
|
6343 |
P1806E
Tree Master
|
0 / 0 |
8 |
|
|
6335 |
P1807F
Bouncy Ball
|
0 / 0 |
(无) |
|
|
7773 |
P1810E
Monsters
|
0 / 0 |
7 |
|
|
8552 |
P1811F
Is It Flower?
|
0 / 0 |
7 |
|
|
8541 |
P1815C
Between
|
0 / 0 |
8 |
|
|
8592 |
P1817B
Fish Graph
|
0 / 0 |
6 |
|
|
8566 |
P1822F
Gardening Friends
|
0 / 0 |
5 |
|
|
8650 |
P1824B2
LuoTianyi and the Floating Islands (Hard Version)
|
0 / 0 |
8 |
|
|
8649 |
P1824C
LuoTianyi and XOR-Tree
|
0 / 0 |
9 |
|
|
8634 |
P1827D
Two Centroids
|
0 / 0 |
10 |
|
|
8633 |
P1827E
Bus Routes
|
0 / 0 |
10 |
|
|
8626 |
P1829D
Gold Rush
|
0 / 0 |
3 |
|
|
8625 |
P1829E
The Lakes
|
0 / 0 |
3 |
|
|
8624 |
P1829F
Forever Winter
|
0 / 0 |
4 |
|
|
8621 |
P1830A
Copil Copac Draws Trees
|
0 / 0 |
(无) |
|
|
8602 |
P1833E
Round Dance
|
0 / 0 |
5 |
|
|
8600 |
P1833G
Ksyusha and Chinchilla
|
0 / 0 |
6 |
|
|
8689 |
P1835D
Doctor's Brown Hypothesis
|
0 / 0 |
10 |
|
|
8687 |
P1835F
Good Graph
|
0 / 0 |
10 |
|
|
8674 |
P1839E
Decreasing Game
|
0 / 0 |
9 |
|
|
8668 |
P1840F
Railguns
|
0 / 0 |
8 |
|
|
8708 |
P1842F
Tenzing and Tree
|
0 / 0 |
9 |
