ID 题目 显示标签 隐藏标签 AC / 尝试 难度
637 P1776G   Another Wine Tasting Event 0 / 0 7
636 P1776H   Beppa and SwerChat 0 / 0 4
635 P1776I   Spinach Pizza 0 / 0 9
634 P1776J   Italian Data Centers 0 / 0 9
633 P1776K   Uniform Chemistry 0 / 0 10
632 P1776L   Controllers 0 / 0 5
631 P1776M   Parmigiana With Seafood 0 / 0 10
630 P1776N   Count Permutations 0 / 0 10
629 P1777A   Everybody Likes Good Arrays! 0 / 0 3
628 P1777B   Emordnilap 0 / 0 3
627 P1777C   Quiz Master 0 / 0 5
626 P1777D   Score of a Tree 0 / 0 6
625 P1777E   Edge Reverse 0 / 0 8
624 P1777F   Comfortably Numb 0 / 0 9
623 P1778A   Flip Flop Sum 0 / 0 3
622 P1778B   The Forbidden Permutation 0 / 0 4
621 P1778C   Flexible String 0 / 0 5
620 P1778D   Flexible String Revisit 0 / 0 7
619 P1778E   The Tree Has Fallen! 0 / 0 9
618 P1778F   Maximizing Root 0 / 0 10
617 P1779A   Hall of Fame 0 / 0 3
616 P1779B   MKnez's ConstructiveForces Task 0 / 0 3
615 P1779C   Least Prefix Sum 0 / 0 5
614 P1779D   Boris and His Amazing Haircut 0 / 0 5
613 P1779E   Anya's Simultaneous Exhibition 0 / 0 9
612 P1779F   Xorcerer's Stones 0 / 0 9
611 P1779G   The Game of the Century 0 / 0 10
610 P1779H   Olympic Team Building 0 / 0 10
609 P1780A   Hayato and School 0 / 0 3
608 P1780B   GCD Partition 0 / 0 3
607 P1780D   Bit Guessing Game 0 / 0 6
606 P1780E   Josuke and Complete Graph 0 / 0 9
605 P1780F   Three Chairs 0 / 0 8
604 P1780G   Delicious Dessert 0 / 0 9
603 P1781A   Parallel Projection 0 / 0 3
602 P1781B   Going to the Cinema 0 / 0 3
601 P1781C   Equal Frequencies 0 / 0 5
600 P1781D   Many Perfect Squares 0 / 0 6
599 P1781E   Rectangle Shrinking 0 / 0 8
598 P1781F   Bracket Insertion 0 / 0 10
597 P1781G   __NO_TITLE__ 0 / 0 (无)
596 P1781H1   Window Signals (easy version) 0 / 0 10
595 P1781H2   Window Signals (hard version) 0 / 0 10
594 P1783A   Make it Beautiful 0 / 0 3
593 P1783B   Matrix of Differences 0 / 0 3
592 P1783C   Yet Another Tournament 0 / 0 5
591 P1783D   Different Arrays 0 / 0 7
590 P1783E   Game of the Year 0 / 0 8
589 P1783F   Double Sort II 0 / 0 9
588 P1783G   Weighed Tree Radius 0 / 0 10
587 P1784A   Monsters (easy version) 0 / 0 3
586 P1784B   Letter Exchange 0 / 0 6
585 P1784C   Monsters (hard version) 0 / 0 8
584 P1784D   Wooden Spoon 0 / 0 9
583 P1784E   Infinite Game 0 / 0 10
582 P1784F   Minimums or Medians 0 / 0 10
581 P1786A1   Non-alternating Deck (easy version) 0 / 0 3
580 P1786A2   Alternating Deck (hard version) 0 / 0 3
579 P1786B   Cake Assembly Line 0 / 0 4
578 P1787A   Exponential Equation 0 / 0 3
577 P1787B   Number Factorization 0 / 0 3
576 P1787C   Remove the Bracket 0 / 0 5
575 P1787D   Game on Axis 0 / 0 6
574 P1787E   The Harmonization of XOR 0 / 0 7
573 P1787F   Inverse Transformation 0 / 0 9
572 P1787G   Colorful Tree Again 0 / 0 10
571 P1787H   Codeforces Scoreboard 0 / 0 10
570 P1787I   Treasure Hunt 0 / 0 10
569 P1788A   One and Two 0 / 0 3
568 P1788B   Sum of Two Numbers 0 / 0 3
567 P1788C   Matching Numbers 0 / 0 4
566 P1788D   Moving Dots 0 / 0 7
565 P1788E   Sum Over Zero 0 / 0 8
564 P1788F   XOR, Tree, and Queries 0 / 0 9
563 P1789A   Serval and Mocha's Array 0 / 0 3
562 P1789B   Serval and Inversion Magic 0 / 0 3
561 P1789C   Serval and Toxel's Arrays 0 / 0 5
560 P1789D   Serval and Shift-Shift-Shift 0 / 0 8
559 P1789E   Serval and Music Game 0 / 0 9
558 P1789F   Serval and Brain Power 0 / 0 10
557 P1790A   Polycarp and the Day of Pi 0 / 0 3
556 P1790B   Taisia and Dice 0 / 0 3
555 P1790C   Premutation 0 / 0 3
554 P1790D   Matryoshkas 0 / 0 4
553 P1790E   Vlad and a Pair of Numbers 0 / 0 4
552 P1790F   Timofey and Black-White Tree 0 / 0 7
551 P1790G   Tokens on Graph 0 / 0 8
550 P1791A   Codeforces Checking 0 / 0 3
549 P1791B   Following Directions 0 / 0 3
548 P1791C   Prepend and Append 0 / 0 3
547 P1791D   Distinct Split 0 / 0 3
546 P1791E   Negatives and Positives 0 / 0 3
545 P1791F   Range Update Point Query 0 / 0 5
544 P1791G1   Teleporters (Easy Version) 0 / 0 3
543 P1791G2   Teleporters (Hard Version) 0 / 0 6
542 P1792A   GamingForces 0 / 0 3
541 P1792B   Stand-up Comedian 0 / 0 4
540 P1792C   Min Max Sort 0 / 0 5
539 P1792D   Fixed Prefix Permutations 0 / 0 5
538 P1792E   Divisors and Table 0 / 0 9

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