ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3132 P1209E2   Rotate Columns (hard version) 0 / 0 9
3113 P1211G   King's Path 0 / 0 9
3071 P1218E   Product Tuples 0 / 0 9
3053 P1221E   Game With String 0 / 0 9
3037 P1225F   Tree Factory 0 / 0 9
3021 P1228F   One Node is Gone 0 / 0 9
3005 P1236E   Alice and the Unfair Game 0 / 0 9
2986 P1239B   The World Is Just a Programming Task (Hard Version) 0 / 0 9
2934 P1250M   SmartGarden 0 / 0 9
2926 P1251F   Red-White Fence 0 / 0 9
2908 P1253F   Cheap Robot 0 / 0 9
2790 P1280D   Miss Punyverse 0 / 0 9
2769 P1284E   New Year and Castle Construction 0 / 0 9
2689 P1301E   Nanosoft 0 / 0 9
2658 P1305F   Kuroni and the Punishment 0 / 0 9
2651 P1307E   Cow and Treats 0 / 0 9
2647 P1310B   Double Elimination 0 / 0 9
2631 P1312F   Attack on Red Kingdom 0 / 0 9
2625 P1313D   Happy New Year 0 / 0 9
2611 P1320D   Reachable Strings 0 / 0 9
2587 P1325F   Ehab's Last Theorem 0 / 0 9
2572 P1327F   AND Segments 0 / 0 9
2544 P1332F   Independent Set 0 / 0 9
2531 P1334F   Strange Function 0 / 0 9
2432 P1354F   Summoning Minions 0 / 0 9
2374 P1361C   Johnny and Megan's Necklace 0 / 0 9
2331 P1368E   Ski Accidents 0 / 0 9
2288 P1374E2   Reading Books (hard version) 0 / 0 9
2282 P1375E   Inversion SwapSort 0 / 0 9
2260 P1381C   Mastermind 0 / 0 9
2234 P1387B2   Village (Maximum) 0 / 0 9
2180 P1398F   Controversial Rounds 0 / 0 9
2136 P1407E   Egor in the Republic of Dagestan 0 / 0 9
2087 P1418G   Three Occurrences 0 / 0 9
2074 P1420E   Battle Lemmings 0 / 0 9
2055 P1423H   Virus 0 / 0 9
2028 P1427E   Xum 0 / 0 9
1973 P1438E   Yurii Can Do Everything 0 / 0 9
1951 P1444C   Team-Building 0 / 0 9
1916 P1452E   Two Editorials 0 / 0 9
1852 P1467E   Distinctive Roots in a Tree 0 / 0 9
1845 P1468G   Hobbits 0 / 0 9
1843 P1468I   Plane Tiling 0 / 0 9
1829 P1470C   Strange Shuffle 0 / 0 9
1805 P1474E   What Is It? 0 / 0 9
1777 P1479C   Continuous City 0 / 0 9
1768 P1481E   Sorting Books 0 / 0 9
1754 P1485E   Move and Swap 0 / 0 9
1732 P1488G   Painting Numbers 0 / 0 9
1708 P1492E   Almost Fault-Tolerant Database 0 / 0 9
1683 P1497D   Genius 0 / 0 9
1681 P1497E2   Square-Free Division (hard version) 0 / 0 9
1675 P1498F   Christmas Game 0 / 0 9
1644 P1505H   L BREAK into program 0 / 0 9
1633 P1508C   Complete the MST 0 / 0 9
1596 P1513F   Swapping Problem 0 / 0 9
1577 P1516E   Baby Ehab Plays with Permutations 0 / 0 9
1572 P1517E   Group Photo 0 / 0 9
1551 P1521D   Nastia Plays with a Tree 0 / 0 9
1523 P1527E   Partition Game 0 / 0 9
1519 P1528D   It's a bird! No, it's a plane! No, it's AaParsa! 0 / 0 9
1485 P1534F1   Falling Sand (Easy Version) 0 / 0 9
1451 P1539E   Game with Cards 0 / 0 9
1411 P1548C   The Three Little Pigs 0 / 0 9
1401 P1550E   Stringforces 0 / 0 9
1357 P1556F   Sports Betting 0 / 0 9
1339 P1559D2   Mocha and Diana (Hard Version) 0 / 0 9
1322 P1562E   Rescue Niwen! 0 / 0 9
1293 P1571G   A Battle Against a Dragon 0 / 0 9
1288 P1572B   Xor of 3 0 / 0 9
1277 P1574E   Coloring 0 / 0 9
1219 P1583F   Defender of Childhood Dreams 0 / 0 9
1203 P1585G   Poachers 0 / 0 9
1091 P1611G   Robot and Candies 0 / 0 9
1084 P1612G   Max Sum Array 0 / 0 9
1008 P1623E   Middle Duplication 0 / 0 9
996 P1625E1   Cats on the Upgrade (easy version) 0 / 0 9
936 P1637F   Towers 0 / 0 9
892 P1647E   Madoka and the Sixth-graders 0 / 0 9
841 P1658E   Gojou and Matrix Game 0 / 0 9
822 P1661E   Narrow Components 0 / 0 9
793 P1665E   MinimizOR 0 / 0 9
788 P1666E   Even Split 0 / 0 9
738 P1673E   Power or XOR? 0 / 0 9
710 P1677D   Tokitsukaze and Permutations 0 / 0 9
662 P1687C   Sanae and Giant Robot 0 / 0 9
651 P1689E   ANDfinity 0 / 0 9
638 P1691F   K-Set Tree 0 / 0 9
579 P1701E   Text Editor 0 / 0 9
578 P1701F   Points 0 / 0 9
528 P1709F   Multiset of Strings 0 / 0 9
525 P1710C   XOR Triangle 0 / 0 9
515 P1712E2   LCM Sum (hard version) 0 / 0 9
490 P1716E   Swap and Maximum Block 0 / 0 9
489 P1716F   Bags with Balls 0 / 0 9
483 P1717F   Madoka and The First Session 0 / 0 9
449 P1725E   Electrical Efficiency 0 / 0 9
444 P1725J   Journey 0 / 0 9
443 P1725K   Kingdom of Criticism 0 / 0 9
407 P1731F   Function Sum 0 / 0 9

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