2006 problems

ID Problem Show tags Hide tags AC / Tried Difficulty
823 codeforces#P1753A2  Make Nonzero Sum (hard version) 0 / 0 5
821 codeforces#P1753C  Wish I Knew How to Sort 0 / 0 7
805 codeforces#P1759E  The Humanoid 0 / 0 5
790 codeforces#P1761F1  Anti-median (Easy Version) 0 / 0 10
789 codeforces#P1761F2  Anti-median (Hard Version) 0 / 0 10
782 codeforces#P1762F  Good Pairs 0 / 0 10
777 codeforces#P1763D  Valid Bitonic Permutations 0 / 0 8
776 codeforces#P1763E  Node Pairs 0 / 0 8
775 codeforces#P1763F  Edge Queries 0 / 0 10
771 codeforces#P1764D  Doremy's Pegging Game 0 / 0 7
770 codeforces#P1764E  Doremy's Number Line 0 / 0 9
762 codeforces#P1765C  Card Guessing 0 / 0 10
759 codeforces#P1765F  Chemistry Lab 0 / 0 8
748 codeforces#P1766C  Hamiltonian Wall 0 / 0 4
746 codeforces#P1766E  Decomposition 0 / 0 8
742 codeforces#P1767C  Count Binary Strings 0 / 0 7
741 codeforces#P1767D  Playoff 0 / 0 5
740 codeforces#P1767E  Algebra Flash 0 / 0 9
733 codeforces#P1768F  Wonderful Jump 0 / 0 10
728 codeforces#P1770E  Koxia and Tree 0 / 0 9
727 codeforces#P1770F  Koxia and Sequence 0 / 0 10
723 codeforces#P1771B  Hossam and Friends 0 / 0 4
721 codeforces#P1771D  Hossam and (sub-)palindromic tree 0 / 0 7
720 codeforces#P1771E  Hossam and a Letter 0 / 0 9
712 codeforces#P1773G  Game of Questions 0 / 0 10
707 codeforces#P1773L  Lisa's Sequences 0 / 0 10
704 codeforces#P1774C  Ice and Fire 0 / 0 4
702 codeforces#P1774E  Two Chess Pieces 0 / 0 6
699 codeforces#P1774G  Segment Covering 0 / 0 10
691 codeforces#P1775F  Laboratory on Pluto 0 / 0 9
689 codeforces#P1776B  Vittorio Plays with LEGO Bricks 0 / 0 8
686 codeforces#P1776E  Crossing the Railways 0 / 0 10
680 codeforces#P1776K  Uniform Chemistry 0 / 0 10
678 codeforces#P1776M  Parmigiana With Seafood 0 / 0 10
673 codeforces#P1777D  Score of a Tree 0 / 0 6
667 codeforces#P1778D  Flexible String Revisit 0 / 0 7
665 codeforces#P1778F  Maximizing Root 0 / 0 10
661 codeforces#P1779D  Boris and His Amazing Haircut 0 / 0 5
659 codeforces#P1779F  Xorcerer's Stones 0 / 0 9
652 codeforces#P1780F  Three Chairs 0 / 0 8
645 codeforces#P1781F  Bracket Insertion 0 / 0 10
638 codeforces#P1783D  Different Arrays 0 / 0 7
631 codeforces#P1784D  Wooden Spoon 0 / 0 9
630 codeforces#P1784E  Infinite Game 0 / 0 10
623 codeforces#P1787C  Remove the Bracket 0 / 0 5
618 codeforces#P1787H  Codeforces Scoreboard 0 / 0 10
612 codeforces#P1788E  Sum Over Zero 0 / 0 8
608 codeforces#P1789C  Serval and Toxel's Arrays 0 / 0 5
606 codeforces#P1789E  Serval and Music Game 0 / 0 9
605 codeforces#P1789F  Serval and Brain Power 0 / 0 10
593 codeforces#P1791E  Negatives and Positives 0 / 0 3
585 codeforces#P1792E  Divisors and Table 0 / 0 9
584 codeforces#P1792F1  Graph Coloring (easy version) 0 / 0 10
583 codeforces#P1792F2  Graph Coloring (hard version) 0 / 0 10
579 codeforces#P1793D  Moscow Gorillas 0 / 0 6
578 codeforces#P1793E  Velepin and Marketing 0 / 0 10
573 codeforces#P1794D  Counting Factorizations 0 / 0 6
572 codeforces#P1794E  Labeling the Tree with Distances 0 / 0 9
567 codeforces#P1795E  Explosions? 0 / 0 8
561 codeforces#P1796D  Maximum Subarray 0 / 0 7
560 codeforces#P1796E  Colored Subgraphs 0 / 0 9
555 codeforces#P1797D  Li Hua and Tree 0 / 0 6
548 codeforces#P1798E  Multitest Generator 0 / 0 8
547 codeforces#P1798F  Gifts from Grandfather Ahmed 0 / 0 9
543 codeforces#P1799D1  Hot Start Up (easy version) 0 / 0 6
542 codeforces#P1799D2  Hot Start Up (hard version) 0 / 0 7
540 codeforces#P1799F  Halve or Subtract 0 / 0 10
539 codeforces#P1799G  Count Voting 0 / 0 10
538 codeforces#P1799H  Tree Cutting 0 / 0 10
526 codeforces#P1801C  Music Festival 0 / 0 6
525 codeforces#P1801D  The way home 0 / 0 7
523 codeforces#P1801F  Another n-dimensional chocolate bar 0 / 0 10
516 codeforces#P1804D  Accommodation 0 / 0 7
515 codeforces#P1804E  Routing 0 / 0 9
512 codeforces#P1804H  Code Lock 0 / 0 10
508 codeforces#P1805D  A Wide, Wide Graph 0 / 0 6
507 codeforces#P1805E  There Should Be a Lot of Maximums 0 / 0 8
501 codeforces#P1806D  DSU Master 0 / 0 9
491 codeforces#P1807G1  Subsequence Addition (Easy Version) 0 / 0 3
490 codeforces#P1807G2  Subsequence Addition (Hard Version) 0 / 0 3
487 codeforces#P1808C  Unlucky Numbers 0 / 0 6
485 codeforces#P1808E1  Minibuses on Venus (easy version) 0 / 0 8
484 codeforces#P1808E2  Minibuses on Venus (medium version) 0 / 0 9
483 codeforces#P1808E3  Minibuses on Venus (hard version) 0 / 0 10
478 codeforces#P1809E  Two Tanks 0 / 0 9
476 codeforces#P1809G  Prediction 0 / 0 10
469 codeforces#P1810G  The Maximum Prefix 0 / 0 10
463 codeforces#P1811E  Living Sequence 0 / 0 5
461 codeforces#P1811G1  Vlad and the Nice Paths (easy version) 0 / 0 7
460 codeforces#P1811G2  Vlad and the Nice Paths (hard version) 0 / 0 8
445 codeforces#P1814E  Chain Chips 0 / 0 8
440 codeforces#P1815D  XOR Counting 0 / 0 10
439 codeforces#P1815E  Bosco and Particle 0 / 0 10
425 codeforces#P1819C  The Fox and the Complete Tree Traversal 0 / 0 9
424 codeforces#P1819D  Misha and Apples 0 / 0 10
422 codeforces#P1819F  Willy-nilly, Crack, Into Release! 0 / 0 10
415 codeforces#P1821E  Rearrange Brackets 0 / 0 7
414 codeforces#P1821F  Timber 0 / 0 10
408 codeforces#P1822F  Gardening Friends 0 / 0 5
401 codeforces#P1823E  Removing Graph 0 / 0 9

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