ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4092 P1209E2   Rotate Columns (hard version) 0 / 0 9
4073 P1211G   King's Path 0 / 0 9
4031 P1218E   Product Tuples 0 / 0 9
4013 P1221E   Game With String 0 / 0 9
3997 P1225F   Tree Factory 0 / 0 9
3981 P1228F   One Node is Gone 0 / 0 9
3965 P1236E   Alice and the Unfair Game 0 / 0 9
3946 P1239B   The World Is Just a Programming Task (Hard Version) 0 / 0 9
3894 P1250M   SmartGarden 0 / 0 9
3886 P1251F   Red-White Fence 0 / 0 9
3868 P1253F   Cheap Robot 0 / 0 9
3750 P1280D   Miss Punyverse 0 / 0 9
3729 P1284E   New Year and Castle Construction 0 / 0 9
3649 P1301E   Nanosoft 0 / 0 9
3618 P1305F   Kuroni and the Punishment 0 / 0 9
3611 P1307E   Cow and Treats 0 / 0 9
3607 P1310B   Double Elimination 0 / 0 9
3591 P1312F   Attack on Red Kingdom 0 / 0 9
3585 P1313D   Happy New Year 0 / 0 9
3571 P1320D   Reachable Strings 0 / 0 9
3547 P1325F   Ehab's Last Theorem 0 / 0 9
3532 P1327F   AND Segments 0 / 0 9
3504 P1332F   Independent Set 0 / 0 9
3491 P1334F   Strange Function 0 / 0 9
3392 P1354F   Summoning Minions 0 / 0 9
3334 P1361C   Johnny and Megan's Necklace 0 / 0 9
3291 P1368E   Ski Accidents 0 / 0 9
3248 P1374E2   Reading Books (hard version) 0 / 0 9
3242 P1375E   Inversion SwapSort 0 / 0 9
3220 P1381C   Mastermind 0 / 0 9
3194 P1387B2   Village (Maximum) 0 / 0 9
3140 P1398F   Controversial Rounds 0 / 0 9
3096 P1407E   Egor in the Republic of Dagestan 0 / 0 9
3047 P1418G   Three Occurrences 0 / 0 9
3034 P1420E   Battle Lemmings 0 / 0 9
3015 P1423H   Virus 0 / 0 9
2988 P1427E   Xum 0 / 0 9
2933 P1438E   Yurii Can Do Everything 0 / 0 9
2911 P1444C   Team-Building 0 / 0 9
2876 P1452E   Two Editorials 0 / 0 9
2812 P1467E   Distinctive Roots in a Tree 0 / 0 9
2805 P1468G   Hobbits 0 / 0 9
2803 P1468I   Plane Tiling 0 / 0 9
2789 P1470C   Strange Shuffle 0 / 0 9
2765 P1474E   What Is It? 0 / 0 9
2737 P1479C   Continuous City 0 / 0 9
2728 P1481E   Sorting Books 0 / 0 9
2714 P1485E   Move and Swap 0 / 0 9
2692 P1488G   Painting Numbers 0 / 0 9
2668 P1492E   Almost Fault-Tolerant Database 0 / 0 9
2643 P1497D   Genius 0 / 0 9
2641 P1497E2   Square-Free Division (hard version) 0 / 0 9
2635 P1498F   Christmas Game 0 / 0 9
2604 P1505H   L BREAK into program 0 / 0 9
2593 P1508C   Complete the MST 0 / 0 9
2556 P1513F   Swapping Problem 0 / 0 9
2537 P1516E   Baby Ehab Plays with Permutations 0 / 0 9
2532 P1517E   Group Photo 0 / 0 9
2511 P1521D   Nastia Plays with a Tree 0 / 0 9
2483 P1527E   Partition Game 0 / 0 9
2479 P1528D   It's a bird! No, it's a plane! No, it's AaParsa! 0 / 0 9
2445 P1534F1   Falling Sand (Easy Version) 0 / 0 9
2411 P1539E   Game with Cards 0 / 0 9
2371 P1548C   The Three Little Pigs 0 / 0 9
2361 P1550E   Stringforces 0 / 0 9
2317 P1556F   Sports Betting 0 / 0 9
2299 P1559D2   Mocha and Diana (Hard Version) 0 / 0 9
2282 P1562E   Rescue Niwen! 0 / 0 9
2253 P1571G   A Battle Against a Dragon 0 / 0 9
2248 P1572B   Xor of 3 0 / 0 9
2237 P1574E   Coloring 0 / 0 9
2179 P1583F   Defender of Childhood Dreams 0 / 0 9
2163 P1585G   Poachers 0 / 0 9
2051 P1611G   Robot and Candies 0 / 0 9
2044 P1612G   Max Sum Array 0 / 0 9
1968 P1623E   Middle Duplication 0 / 0 9
1956 P1625E1   Cats on the Upgrade (easy version) 0 / 0 9
1892 P1637F   Towers 0 / 0 9
1843 P1647E   Madoka and the Sixth-graders 0 / 0 9
1792 P1658E   Gojou and Matrix Game 0 / 0 9
1773 P1661E   Narrow Components 0 / 0 9
1744 P1665E   MinimizOR 0 / 0 9
1739 P1666E   Even Split 0 / 0 9
1689 P1673E   Power or XOR? 0 / 0 9
1661 P1677D   Tokitsukaze and Permutations 0 / 0 9
1613 P1687C   Sanae and Giant Robot 0 / 0 9
1602 P1689E   ANDfinity 0 / 0 9
1589 P1691F   K-Set Tree 0 / 0 9
1530 P1701E   Text Editor 0 / 0 9
1529 P1701F   Points 0 / 0 9
1479 P1709F   Multiset of Strings 0 / 0 9
1476 P1710C   XOR Triangle 0 / 0 9
1466 P1712E2   LCM Sum (hard version) 0 / 0 9
1441 P1716E   Swap and Maximum Block 0 / 0 9
1440 P1716F   Bags with Balls 0 / 0 9
1434 P1717F   Madoka and The First Session 0 / 0 9
1400 P1725E   Electrical Efficiency 0 / 0 9
1395 P1725J   Journey 0 / 0 9
1394 P1725K   Kingdom of Criticism 0 / 0 9
1358 P1731F   Function Sum 0 / 0 9

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