ID 题目 显示标签 隐藏标签 AC / 尝试 难度
612 P1627D   Not Adding 0 / 0 6
611 P1627E   Not Escaping 0 / 0 8
606 P1628D1   Game on Sum (Easy Version) 0 / 0 7
605 P1628D2   Game on Sum (Hard Version) 0 / 0 9
598 P1630C   Paint the Middle 0 / 0 8
597 P1630D   Flipping Range 0 / 0 9
593 P1631B   Fun with Even Subarrays 0 / 0 3
590 P1632C   Strange Test 0 / 0 5
583 P1633D   Make Them Equal 0 / 0 5
571 P1635D   Infinite Set 0 / 0 6
567 P1637B   MEX and Array 0 / 0 3
565 P1637D   Yet Another Minimization Problem 0 / 0 6
563 P1637F   Towers 1 / 1 9
533 P1644C   Increase Subarray Sums 0 / 0 4
527 P1646C   Factorials and Powers of Two 0 / 0 5
526 P1646D   Weight the Tree 0 / 0 7
525 P1646E   Power Board 0 / 0 8
520 P1647D   Madoka and the Best School in Russia 0 / 0 6
518 P1647F   Madoka and Laziness 0 / 0 10
514 P1648D   Serious Business 0 / 0 10
504 P1650F   Vitaly and Advanced Useless Algorithms 0 / 0 8
503 P1650G   Counting Shortcuts 0 / 0 7
489 P1654H   Three Minimums 0 / 0 10
475 P1657E   Star MST 0 / 0 8
468 P1658E   Gojou and Matrix Game 0 / 0 9
464 P1659C   Line Empire 0 / 0 5
458 P1660C   Get an Even String 0 / 0 4
452 P1661B   Getting Zero 0 / 0 4
449 P1661E   Narrow Components 0 / 0 9
445 P1662C   European Trip 0 / 0 (无)
441 P1662G   Gastronomic Event 0 / 0 (无)
436 P1662L   Il Derby della Madonnina 0 / 0 (无)
429 P1663D   Is it rated - 3 0 / 0 (无)
414 P1666F   Fancy Stack 0 / 0 8
410 P1666J   Job Lookup 0 / 0 7
406 P1667B   Optimal Partition 0 / 0 7
404 P1667D   Edge Elimination 0 / 0 10
403 P1667E   Centroid Probabilities 0 / 0 10
386 P1670F   Jee, You See? 0 / 0 9
381 P1671E   Preorder 0 / 0 7
380 P1671F   Permutation Counting 0 / 0 10
367 P1673C   Palindrome Basis 0 / 0 5
357 P1674G   Remove Directed Edges 0 / 0 7
351 P1675F   Vlad and Unfinished Business 0 / 0 6
350 P1675G   Sorting Pancakes 0 / 0 8
343 P1676G   White-Black Balanced Subtrees 0 / 0 4
340 P1677A   Tokitsukaze and Strange Inequality 0 / 0 5
337 P1677D   Tokitsukaze and Permutations 0 / 0 9
335 P1677F   Tokitsukaze and Gems 0 / 0 10
332 P1678B2   Tokitsukaze and Good 01-String (hard version) 0 / 0 6

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