ID 题目 显示标签 隐藏标签 AC / 尝试 难度
902 P1679D   Toss a Coin to Your Graph... 0 / 0 6
901 P1679E   Typical Party in Dorm 0 / 0 9
900 P1679F   Formalism for Formalism 0 / 0 10
895 P1680E   Moving Chips 0 / 0 7
890 P1681D   Required Length 0 / 0 5
889 P1681E   Labyrinth Adventures 0 / 0 10
888 P1681F   Unique Occurrences 0 / 0 8
866 P1686B   Odd Subarrays 0 / 0 3
854 P1689C   Infected Tree 0 / 0 5
853 P1689D   Lena and Matrix 0 / 0 6
839 P1691F   K-Set Tree 0 / 0 9
832 P1692G   2^Sort 0 / 0 4
831 P1692H   Gambling 0 / 0 5
829 P1693B   Fake Plastic Trees 0 / 0 5
827 P1693D   Decinc Dividing 0 / 0 10
820 P1695C   Zero Path 0 / 0 5
819 P1695D1   Tree Queries (Easy Version) 0 / 0 8
818 P1695D2   Tree Queries (Hard Version) 0 / 0 8
809 P1696H   Maximum Product? 0 / 0 10
804 P1697E   Coloring 0 / 0 9
792 P1699D   Almost Triple Deletions 0 / 0 8
791 P1699E   Three Days Grace 0 / 0 10
776 P1700D   River Locks 0 / 0 6
774 P1700F   Puzzle 0 / 0 10
769 P1701E   Text Editor 0 / 0 9
754 P1703F   Yet Another Problem About Pairs Satisfying an Inequality 0 / 0 4
753 P1703G   Good Key, Bad Key 0 / 0 5
748 P1704E   Count Seconds 0 / 0 8
747 P1704F   Colouring Game 0 / 0 10
745 P1704H1   Game of AI (easy version) 0 / 0 10
736 P1706B   Making Towers 0 / 0 3
735 P1706C   Qpwoeirut And The City 0 / 0 4
733 P1706D2   Chopping Carrots (Hard Version) 0 / 0 9
728 P1707D   Partial Virtual Trees 0 / 0 10
726 P1707F   Bugaboo 0 / 0 10
722 P1709B   Also Try Minecraft 0 / 0 3
718 P1709F   Multiset of Strings 0 / 0 9
715 P1710C   XOR Triangle 0 / 0 9
701 P1713C   Build Permutation 0 / 0 4
698 P1713F   Lost Array 0 / 0 10
694 P1714D   Color with Occurrences 0 / 0 5
686 P1715E   Long Way Home 0 / 0 9
682 P1716C   Robot in a Hallway 0 / 0 7
681 P1716D   Chip Move 0 / 0 7
680 P1716E   Swap and Maximum Block 0 / 0 9
679 P1716F   Bags with Balls 0 / 0 9
672 P1718A1   Burenka and Traditions (easy version) 0 / 0 6
671 P1718A2   Burenka and Traditions (hard version) 0 / 0 6
659 P1720D1   Xor-Subsequence (easy version) 0 / 0 6
658 P1720D2   Xor-Subsequence (hard version) 0 / 0 9

分类

手气不错

根据当前过滤条件随机选择一道题