|
|
746 |
P1669G Fall Down
|
0 / 0 |
普及+/提高 |
|
|
742 |
P1670C Where is the Pizza?
|
0 / 0 |
普及+/提高 |
|
|
740 |
P1670E Hemose on the Tree
|
0 / 0 |
8 |
|
|
726 |
P1672F2 Checker for Array Shuffling
|
0 / 0 |
10 |
|
|
710 |
P1674G Remove Directed Edges
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
704 |
P1675F Vlad and Unfinished Business
|
0 / 0 |
省选/NOI- |
|
|
696 |
P1676G White-Black Balanced Subtrees
|
0 / 0 |
普及+/提高 |
|
|
691 |
P1677C Tokitsukaze and Two Colorful Tapes
|
0 / 0 |
省选/NOI- |
|
|
681 |
P1679D Toss a Coin to Your Graph...
|
0 / 0 |
省选/NOI- |
|
|
673 |
P1680F Lenient Vertex Cover
|
0 / 0 |
10 |
|
|
669 |
P1681D Required Length
|
0 / 0 |
提高+/省选- |
|
|
667 |
P1681F Unique Occurrences
|
0 / 0 |
8 |
|
|
662 |
P1682E Unordered Swaps
|
0 / 0 |
10 |
|
|
653 |
P1684H Hard Cut
|
0 / 0 |
10 |
|
|
649 |
P1685D1 Permutation Weight (Easy Version)
|
0 / 0 |
10 |
|
|
633 |
P1689C Infected Tree
|
0 / 0 |
提高+/省选- |
|
|
631 |
P1689E ANDfinity
|
0 / 0 |
9 |
|
|
619 |
P1691E Number of Groups
|
0 / 0 |
8 |
|
|
618 |
P1691F K-Set Tree
|
0 / 0 |
9 |
|
|
608 |
P1693B Fake Plastic Trees
|
0 / 0 |
提高+/省选- |
|
|
598 |
P1695D1 Tree Queries (Easy Version)
|
0 / 0 |
8 |
|
|
597 |
P1695D2 Tree Queries (Hard Version)
|
0 / 0 |
8 |
|
|
596 |
P1695E Ambiguous Dominoes
|
0 / 0 |
10 |
|
|
590 |
P1696F Tree Recovery
|
0 / 0 |
10 |
|
|
553 |
P1702E Split Into Two Sets
|
0 / 0 |
提高+/省选- |
|
|
551 |
P1702G1 Passable Paths (easy version)
|
0 / 0 |
省选/NOI- |
|
|
550 |
P1702G2 Passable Paths (hard version)
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
513 |
P1706E Qpwoeirut and Vertices
|
0 / 0 |
8 |
|
|
510 |
P1707C DFS Trees
|
0 / 0 |
9 |
|
|
509 |
P1707D Partial Virtual Trees
|
0 / 0 |
10 |
|
|
500 |
P1709E XOR Tree
|
0 / 0 |
9 |
|
|
485 |
P1712F Triameter
|
0 / 0 |
10 |
|
|
472 |
P1714G Path Prefixes
|
0 / 0 |
提高+/省选- |
|
|
461 |
P1716E Swap and Maximum Block
|
0 / 0 |
9 |
|
|
434 |
P1721D Maximum AND
|
0 / 0 |
省选/NOI- |
|
|
433 |
P1721E Prefix Function Queries
|
0 / 0 |
8 |
|
|
432 |
P1721F Matching Reduction
|
0 / 0 |
10 |
|
|
426 |
P1722F L-shapes
|
0 / 0 |
提高+/省选- |
|
|
408 |
P1726D Edge Split
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
356 |
P1735C Phase Shift
|
0 / 0 |
普及+/提高 |
|
|
336 |
P1738D Permutation Addicts
|
0 / 0 |
省选/NOI- |
|
|
328 |
P1739D Reset K Edges
|
0 / 0 |
省选/NOI- |
|
|
321 |
P1740E Hanging Hearts
|
0 / 0 |
省选/NOI- |
|
|
313 |
P1741D Masha and a Beautiful Tree
|
0 / 0 |
普及+/提高 |
|
|
310 |
P1741G Kirill and Company
|
0 / 0 |
8 |
|
|
285 |
P1746D Paths on the Tree
|
0 / 0 |
省选/NOI- |
|
|
265 |
P1749E Cactus Wall
|
0 / 0 |
9 |
|
|
264 |
P1749F Distance to the Path
|
0 / 0 |
10 |
|
|
251 |
P1753D The Beach
|
0 / 0 |
9 |
|
|
242 |
P1758E Tick, Tock
|
0 / 0 |
9 |
