ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7472 P1627F   Not Splitting 0 / 0 (无)
7503 P1630F   Making It Bipartite 0 / 0 (无)
7490 P1633E   Spanning Tree Queries 0 / 0 (无)
7525 P1634E   Fair Share 0 / 0 (无)
7559 P1635E   Cars 0 / 0 (无)
7533 P1638C   Inversion Graph 0 / 0 (无)
7523 P1639A   Treasure Hunt 0 / 0 (无)
7522 P1639B   Treasure Hunt 0 / 0 (无)
7521 P1639C   Treasure Hunt 0 / 0 (无)
7520 P1639D   Treasure Hunt 0 / 0 (无)
7519 P1639E   Treasure Hunt 0 / 0 (无)
7518 P1639F   Treasure Hunt 0 / 0 (无)
7517 P1639G   Treasure Hunt 0 / 0 (无)
7516 P1639H   Treasure Hunt 0 / 0 (无)
7515 P1639I   Treasure Hunt 0 / 0 (无)
7514 P1639J   Treasure Hunt 0 / 0 (无)
7513 P1639K   Treasure Hunt 0 / 0 (无)
7652 P1672F1   Array Shuffling 0 / 0 (无)
7651 P1672F2   Checker for Array Shuffling 0 / 0 (无)
7650 P1672G   Cross Xor 0 / 0 (无)
7635 P1674G   Remove Directed Edges 0 / 0 (无)
7631 P1675D   Vertical Paths 0 / 0 (无)
7621 P1676G   White-Black Balanced Subtrees 0 / 0 (无)
7616 P1677C   Tokitsukaze and Two Colorful Tapes 0 / 0 (无)
7606 P1679D   Toss a Coin to Your Graph... 0 / 0 (无)
7598 P1680F   Lenient Vertex Cover 0 / 0 (无)
7587 P1682E   Unordered Swaps 0 / 0 (无)
7586 P1682F   MCMF? 0 / 0 (无)
7565 P1691E   Number of Groups 0 / 0 (无)
7758 P1698F   Equal Reversal 0 / 0 (无)
7735 P1702E   Split Into Two Sets 0 / 0 (无)
7720 P1704E   Count Seconds 0 / 0 (无)
7701 P1707C   DFS Trees 0 / 0 (无)
7690 P1709F   Multiset of Strings 0 / 0 (无)
7683 P1711B   Party 0 / 0 (无)
7844 P1715D   2+ doors 0 / 0 (无)
7843 P1715E   Long Way Home 0 / 0 (无)
7836 P1717F   Madoka and The First Session 0 / 0 (无)
7830 P1718E   Impressionism 0 / 0 (无)
7813 P1721F   Matching Reduction 0 / 0 (无)
7793 P1725M   Moving Both Hands 0 / 0 (无)
7790 P1726C   Jatayu's Balanced Bracket Sequence 0 / 0 (无)
7789 P1726D   Edge Split 0 / 0 (无)
7890 P1735C   Phase Shift 0 / 0 4
7883 P1737D   Ela and the Wiring Wizard 0 / 0 (无)
7876 P1738D   Permutation Addicts 0 / 0 (无)
7874 P1738F   Connectivity Addicts 0 / 0 (无)
7868 P1739D   Reset K Edges 0 / 0 (无)
7950 P1740I   Arranging Crystal Balls 0 / 0 10
7931 P1741D   Masha and a Beautiful Tree 0 / 0 4

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