|
|
681 |
P1679D Toss a Coin to Your Graph...
|
0 / 0 |
省选/NOI- |
|
|
680 |
P1679E Typical Party in Dorm
|
0 / 0 |
9 |
|
|
679 |
P1679F Formalism for Formalism
|
0 / 0 |
10 |
|
|
674 |
P1680E Moving Chips
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
669 |
P1681D Required Length
|
0 / 0 |
提高+/省选- |
|
|
668 |
P1681E Labyrinth Adventures
|
0 / 0 |
10 |
|
|
667 |
P1681F Unique Occurrences
|
0 / 0 |
8 |
|
|
645 |
P1686B Odd Subarrays
|
0 / 0 |
普及/提高- |
|
|
633 |
P1689C Infected Tree
|
0 / 0 |
提高+/省选- |
|
|
632 |
P1689D Lena and Matrix
|
0 / 0 |
省选/NOI- |
|
|
618 |
P1691F K-Set Tree
|
0 / 0 |
9 |
|
|
611 |
P1692G 2^Sort
|
0 / 0 |
普及+/提高 |
|
|
610 |
P1692H Gambling
|
0 / 0 |
提高+/省选- |
|
|
608 |
P1693B Fake Plastic Trees
|
0 / 0 |
提高+/省选- |
|
|
606 |
P1693D Decinc Dividing
|
0 / 0 |
10 |
|
|
599 |
P1695C Zero Path
|
0 / 0 |
提高+/省选- |
|
|
598 |
P1695D1 Tree Queries (Easy Version)
|
0 / 0 |
8 |
|
|
597 |
P1695D2 Tree Queries (Hard Version)
|
0 / 0 |
8 |
|
|
588 |
P1696H Maximum Product?
|
0 / 0 |
10 |
|
|
583 |
P1697E Coloring
|
0 / 0 |
9 |
|
|
571 |
P1699D Almost Triple Deletions
|
0 / 0 |
8 |
|
|
570 |
P1699E Three Days Grace
|
0 / 0 |
10 |
|
|
566 |
P1700D River Locks
|
0 / 0 |
省选/NOI- |
|
|
564 |
P1700F Puzzle
|
0 / 0 |
10 |
|
|
559 |
P1701E Text Editor
|
0 / 0 |
9 |
|
|
544 |
P1703F Yet Another Problem About Pairs Satisfying an Inequality
|
0 / 0 |
普及+/提高 |
|
|
543 |
P1703G Good Key, Bad Key
|
0 / 0 |
提高+/省选- |
|
|
538 |
P1704E Count Seconds
|
0 / 0 |
8 |
|
|
537 |
P1704F Colouring Game
|
0 / 0 |
10 |
|
|
535 |
P1704H1 Game of AI (easy version)
|
0 / 0 |
10 |
|
|
526 |
P1706B Making Towers
|
0 / 0 |
普及/提高- |
|
|
525 |
P1706C Qpwoeirut And The City
|
0 / 0 |
普及+/提高 |
|
|
523 |
P1706D2 Chopping Carrots (Hard Version)
|
0 / 0 |
9 |
|
|
509 |
P1707D Partial Virtual Trees
|
0 / 0 |
10 |
|
|
507 |
P1707F Bugaboo
|
0 / 0 |
10 |
|
|
503 |
P1709B Also Try Minecraft
|
0 / 0 |
普及/提高- |
|
|
499 |
P1709F Multiset of Strings
|
0 / 0 |
9 |
|
|
496 |
P1710C XOR Triangle
|
0 / 0 |
9 |
|
|
482 |
P1713C Build Permutation
|
0 / 0 |
普及+/提高 |
|
|
479 |
P1713F Lost Array
|
0 / 0 |
10 |
|
|
475 |
P1714D Color with Occurrences
|
0 / 0 |
提高+/省选- |
|
|
467 |
P1715E Long Way Home
|
0 / 0 |
9 |
|
|
463 |
P1716C Robot in a Hallway
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
462 |
P1716D Chip Move
|
0 / 0 |
NOI/NOI+/CTSC |
|
|
461 |
P1716E Swap and Maximum Block
|
0 / 0 |
9 |
|
|
460 |
P1716F Bags with Balls
|
0 / 0 |
9 |
|
|
453 |
P1718A1 Burenka and Traditions (easy version)
|
0 / 0 |
省选/NOI- |
|
|
452 |
P1718A2 Burenka and Traditions (hard version)
|
0 / 0 |
省选/NOI- |
|
|
440 |
P1720D1 Xor-Subsequence (easy version)
|
0 / 0 |
省选/NOI- |
|
|
439 |
P1720D2 Xor-Subsequence (hard version)
|
0 / 0 |
9 |
