ID 题目 显示标签 隐藏标签 AC / 尝试 难度
735 P1762F   Good Pairs 0 / 0 10
732 P1763B   Incinerate 0 / 0 4
728 P1763F   Edge Queries 0 / 0 10
718 P1764H   Doremy's Paint 2 0 / 0 10
706 P1765L   Project Manager 0 / 0 9
699 P1766E   Decomposition 0 / 0 8
696 P1767B   Block Towers 0 / 0 3
695 P1767C   Count Binary Strings 0 / 0 7
692 P1767F   Two Subtrees 0 / 0 10
682 P1770D   Koxia and Game 0 / 0 7
674 P1771D   Hossam and (sub-)palindromic tree 0 / 0 7
672 P1771F   Hossam and Range Minimum Query 0 / 0 9
654 P1774F1   Magician and Pigs (Easy Version) 0 / 0 9
653 P1774F2   Magician and Pigs (Hard Version) 0 / 0 10
652 P1774G   Segment Covering 0 / 0 10
639 P1776E   Crossing the Railways 0 / 0 10
624 P1777F   Comfortably Numb 0 / 0 9
615 P1779C   Least Prefix Sum 0 / 0 5
614 P1779D   Boris and His Amazing Haircut 0 / 0 5
606 P1780E   Josuke and Complete Graph 0 / 0 9
605 P1780F   Three Chairs 0 / 0 8
599 P1781E   Rectangle Shrinking 0 / 0 8
590 P1783E   Game of the Year 0 / 0 8
588 P1783G   Weighed Tree Radius 0 / 0 10
585 P1784C   Monsters (hard version) 0 / 0 8
572 P1787G   Colorful Tree Again 0 / 0 10
571 P1787H   Codeforces Scoreboard 0 / 0 10
570 P1787I   Treasure Hunt 0 / 0 10
565 P1788E   Sum Over Zero 0 / 0 8
554 P1790D   Matryoshkas 0 / 0 4
545 P1791F   Range Update Point Query 0 / 0 5
539 P1792D   Fixed Prefix Permutations 0 / 0 5
533 P1793C   Dora and Search 0 / 0 4
531 P1793E   Velepin and Marketing 0 / 0 10
530 P1793F   Rebrending 0 / 0 10
525 P1794E   Labeling the Tree with Distances 0 / 0 9
522 P1795C   Tea Tasting 0 / 0 5
520 P1795E   Explosions? 0 / 0 8
514 P1796D   Maximum Subarray 0 / 0 7
508 P1797D   Li Hua and Tree 0 / 0 6
507 P1797E   Li Hua and Array 0 / 0 8
506 P1797F   Li Hua and Path 0 / 0 10
504 P1798B   Three Sevens 0 / 0 3
499 P1799A   Recent Actions 0 / 0 3
495 P1799D2   Hot Start Up (hard version) 0 / 0 7
488 P1800C1   Powering the Hero (easy version) 0 / 0 3
487 P1800C2   Powering the Hero (hard version) 0 / 0 3
486 P1800D   Remove Two Letters 0 / 0 4
480 P1801B   Buying gifts 0 / 0 6
479 P1801C   Music Festival 0 / 0 6
478 P1801D   The way home 0 / 0 7
477 P1801E   Gasoline prices 0 / 0 10
475 P1801G   A task for substrings 0 / 0 10
466 P1804G   Flow Control 0 / 0 10
462 P1805C   Place for a Selfie 0 / 0 4
460 P1805E   There Should Be a Lot of Maximums 0 / 0 8
453 P1806E   Tree Master 0 / 0 8
447 P1807D   Odd Queries 0 / 0 3
444 P1807G1   Subsequence Addition (Easy Version) 0 / 0 3
439 P1808D   Petya, Petya, Petr, and Palindromes 0 / 0 7
430 P1809F   Traveling in Berland 0 / 0 9
424 P1810E   Monsters 0 / 0 7
423 P1810F   M-tree 0 / 0 10
413 P1811G2   Vlad and the Nice Paths (hard version) 0 / 0 8
399 P1814D   Balancing Weapons 0 / 0 9
398 P1814E   Chain Chips 0 / 0 8
388 P1817A   Almost Increasing Subsequence 0 / 0 5
377 P1819D   Misha and Apples 0 / 0 10
375 P1819F   Willy-nilly, Crack, Into Release! 0 / 0 10
360 P1822G1   Magic Triples (Easy Version) 0 / 0 5
359 P1822G2   Magic Triples (Hard Version) 0 / 0 8
349 P1824C   LuoTianyi and XOR-Tree 0 / 0 9
348 P1824D   LuoTianyi and the Function 0 / 0 10
347 P1824E   LuoTianyi and Cartridge 0 / 0 10
340 P1826E   Walk the Runway 0 / 0 9
336 P1827B2   Range Sorting (Hard Version) 0 / 0 9
335 P1827C   Palindrome Partition 0 / 0 10
334 P1827D   Two Centroids 0 / 0 10
332 P1827F   Copium Permutation 0 / 0 10
323 P1829G   Hits Different 0 / 0 5
317 P1830E   Bully Sort 0 / 0 10
316 P1830F   The Third Grace 0 / 0 10
301 P1833F   Ira and Flamenco 0 / 0 5
296 P1834D   Survey in Class 0 / 0 6
295 P1834E   MEX of LCM 0 / 0 8
280 P1837F   Editorial for Two 0 / 0 9
276 P1838D   Bracket Walk 0 / 0 7
270 P1839D   Ball Sorting 0 / 0 7
264 P1840E   Character Blocking 0 / 0 5
257 P1841D   Pairs of Segments 0 / 0 7
256 P1841E   Fill the Matrix 0 / 0 8
250 P1842E   Tenzing and Triangle 0 / 0 8
241 P1843E   Tracking Segments 0 / 0 5
240 P1843F1   Omsk Metro (simple version) 0 / 0 6
239 P1843F2   Omsk Metro (hard version) 0 / 0 8
232 P1844F2   Min Cost Permutation (Hard Version) 0 / 0 10
231 P1844G   Tree Weights 0 / 0 10
230 P1844H   Multiple of Three Cycles 0 / 0 10
226 P1845D   Rating System 0 / 0 6
221 P1846C   Rudolf and the Another Competition 0 / 0 4

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