ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3625 P1209E2   Rotate Columns (hard version) 0 / 0 9
3606 P1211G   King's Path 0 / 0 9
3564 P1218E   Product Tuples 0 / 0 9
3546 P1221E   Game With String 0 / 0 9
3530 P1225F   Tree Factory 0 / 0 9
3514 P1228F   One Node is Gone 0 / 0 9
3498 P1236E   Alice and the Unfair Game 0 / 0 9
3479 P1239B   The World Is Just a Programming Task (Hard Version) 0 / 0 9
3427 P1250M   SmartGarden 0 / 0 9
3419 P1251F   Red-White Fence 0 / 0 9
3401 P1253F   Cheap Robot 0 / 0 9
3283 P1280D   Miss Punyverse 0 / 0 9
3262 P1284E   New Year and Castle Construction 0 / 0 9
3182 P1301E   Nanosoft 0 / 0 9
3151 P1305F   Kuroni and the Punishment 0 / 0 9
3144 P1307E   Cow and Treats 0 / 0 9
3140 P1310B   Double Elimination 0 / 0 9
3124 P1312F   Attack on Red Kingdom 0 / 0 9
3118 P1313D   Happy New Year 0 / 0 9
3104 P1320D   Reachable Strings 0 / 0 9
3080 P1325F   Ehab's Last Theorem 0 / 0 9
3065 P1327F   AND Segments 0 / 0 9
3037 P1332F   Independent Set 0 / 0 9
3024 P1334F   Strange Function 0 / 0 9
2925 P1354F   Summoning Minions 0 / 0 9
2867 P1361C   Johnny and Megan's Necklace 0 / 0 9
2824 P1368E   Ski Accidents 0 / 0 9
2781 P1374E2   Reading Books (hard version) 0 / 0 9
2775 P1375E   Inversion SwapSort 0 / 0 9
2753 P1381C   Mastermind 0 / 0 9
2727 P1387B2   Village (Maximum) 0 / 0 9
2673 P1398F   Controversial Rounds 0 / 0 9
2629 P1407E   Egor in the Republic of Dagestan 0 / 0 9
2580 P1418G   Three Occurrences 0 / 0 9
2567 P1420E   Battle Lemmings 0 / 0 9
2548 P1423H   Virus 0 / 0 9
2521 P1427E   Xum 0 / 0 9
2466 P1438E   Yurii Can Do Everything 0 / 0 9
2444 P1444C   Team-Building 0 / 0 9
2409 P1452E   Two Editorials 0 / 0 9
2345 P1467E   Distinctive Roots in a Tree 0 / 0 9
2338 P1468G   Hobbits 0 / 0 9
2336 P1468I   Plane Tiling 0 / 0 9
2322 P1470C   Strange Shuffle 0 / 0 9
2298 P1474E   What Is It? 0 / 0 9
2270 P1479C   Continuous City 0 / 0 9
2261 P1481E   Sorting Books 0 / 0 9
2247 P1485E   Move and Swap 0 / 0 9
2225 P1488G   Painting Numbers 0 / 0 9
2201 P1492E   Almost Fault-Tolerant Database 0 / 0 9
2176 P1497D   Genius 0 / 0 9
2174 P1497E2   Square-Free Division (hard version) 0 / 0 9
2168 P1498F   Christmas Game 0 / 0 9
2137 P1505H   L BREAK into program 0 / 0 9
2126 P1508C   Complete the MST 0 / 0 9
2089 P1513F   Swapping Problem 0 / 0 9
2070 P1516E   Baby Ehab Plays with Permutations 0 / 0 9
2065 P1517E   Group Photo 0 / 0 9
2044 P1521D   Nastia Plays with a Tree 0 / 0 9
2016 P1527E   Partition Game 0 / 0 9
2012 P1528D   It's a bird! No, it's a plane! No, it's AaParsa! 0 / 0 9
1978 P1534F1   Falling Sand (Easy Version) 0 / 0 9
1944 P1539E   Game with Cards 0 / 0 9
1904 P1548C   The Three Little Pigs 0 / 0 9
1894 P1550E   Stringforces 0 / 0 9
1850 P1556F   Sports Betting 0 / 0 9
1832 P1559D2   Mocha and Diana (Hard Version) 0 / 0 9
1815 P1562E   Rescue Niwen! 0 / 0 9
1786 P1571G   A Battle Against a Dragon 0 / 0 9
1781 P1572B   Xor of 3 0 / 0 9
1770 P1574E   Coloring 0 / 0 9
1712 P1583F   Defender of Childhood Dreams 0 / 0 9
1696 P1585G   Poachers 0 / 0 9
1584 P1611G   Robot and Candies 0 / 0 9
1577 P1612G   Max Sum Array 0 / 0 9
1501 P1623E   Middle Duplication 0 / 0 9
1489 P1625E1   Cats on the Upgrade (easy version) 0 / 0 9
1429 P1637F   Towers 0 / 0 9
1385 P1647E   Madoka and the Sixth-graders 0 / 0 9
1334 P1658E   Gojou and Matrix Game 0 / 0 9
1315 P1661E   Narrow Components 0 / 0 9
1286 P1665E   MinimizOR 0 / 0 9
1281 P1666E   Even Split 0 / 0 9
1231 P1673E   Power or XOR? 0 / 0 9
1203 P1677D   Tokitsukaze and Permutations 0 / 0 9
1155 P1687C   Sanae and Giant Robot 0 / 0 9
1144 P1689E   ANDfinity 0 / 0 9
1131 P1691F   K-Set Tree 0 / 0 9
1072 P1701E   Text Editor 0 / 0 9
1071 P1701F   Points 0 / 0 9
1021 P1709F   Multiset of Strings 0 / 0 9
1018 P1710C   XOR Triangle 0 / 0 9
1008 P1712E2   LCM Sum (hard version) 0 / 0 9
983 P1716E   Swap and Maximum Block 0 / 0 9
982 P1716F   Bags with Balls 0 / 0 9
976 P1717F   Madoka and The First Session 0 / 0 9
942 P1725E   Electrical Efficiency 0 / 0 9
937 P1725J   Journey 0 / 0 9
936 P1725K   Kingdom of Criticism 0 / 0 9
900 P1731F   Function Sum 0 / 0 9

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