ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2472 P1437F   Emotional Fishermen 0 / 0 10
2471 P1437G   Death DBMS 0 / 0 10
2462 P1439B   Graph Subset Problem 0 / 0 10
2461 P1439C   Greedy Shopping 0 / 0 10
2436 P1446D1   Frequency Problem (Easy Version) 0 / 0 10
2352 P1466G   Song of the Sirens 0 / 0 10
2325 P1469F   Power Sockets 0 / 0 10
2239 P1486F   Pairs of Paths 0 / 0 10
2196 P1493E   Enormous XOR 0 / 0 10
2195 P1493F   Enchanted Matrix 0 / 0 10
2185 P1495D   BFS Trees 0 / 0 10
2158 P1500C   Matrix Sorting 0 / 0 10
2149 P1503D   Flip the Cards 0 / 0 10
2138 P1505G   Encoded message 0 / 0 10
2118 P1510B   Button Lock 0 / 0 10
2078 P1515F   Phoenix and Earthquake 0 / 0 10
2038 P1523E   Crypto Lights 0 / 0 10
2002 P1530F   Bingo 0 / 0 10
1963 P1536F   Omkar and Akmar 0 / 0 10
1943 P1539F   Strange Array 0 / 0 10
1862 P1554E   You 0 / 0 10
1839 P1558D   Top-Notch Insertions 0 / 0 10
1807 P1566F   Points Movement 0 / 0 10
1794 P1569E   Playoff Restoration 0 / 0 10
1764 P1575E   Eye-Pleasing City Park Tour 0 / 0 10
1732 P1580B   Mathematics Curriculum 0 / 0 10
1718 P1582G   Kuzya and Homework 0 / 0 10
1704 P1584F   Strange LCS 0 / 0 10
1688 P1592F1   Alice and Recoloring 1 0 / 0 10
1664 P1599A   Weights 0 / 0 10
1655 P1599J   Bob's Beautiful Array 0 / 0 10
1571 P1613F   Tree Coloring 0 / 0 10
1565 P1614E   Divan and a Cottage 0 / 0 10
1364 P1651E   Sum of Matchings 0 / 0 10
1349 P1656F   Parametric MST 0 / 0 10
1340 P1657F   Words on Tree 0 / 0 10
1314 P1661F   Teleporters 0 / 0 10
1192 P1679F   Formalism for Formalism 0 / 0 10
1186 P1680F   Lenient Vertex Cover 0 / 0 10
1181 P1681E   Labyrinth Adventures 0 / 0 10
1168 P1684F   Diverse Segments 0 / 0 10
1163 P1685C   Bring Balance 0 / 0 10
1103 P1696F   Tree Recovery 0 / 0 10
1083 P1699E   Three Days Grace 0 / 0 10
1078 P1700E   Serega the Pirate 0 / 0 10
1077 P1700F   Puzzle 0 / 0 10
1050 P1704F   Colouring Game 0 / 0 10
869 P1736E   Swap and Take 0 / 0 10
848 P1739F   Keyboard Design 0 / 0 10
842 P1740F   Conditional Mix 0 / 0 10
736 P1762E   Tree Sum 0 / 0 10
735 P1762F   Good Pairs 0 / 0 10
715 P1765C   Card Guessing 0 / 0 10
711 P1765G   Guess the String 0 / 0 10
668 P1773D   Dominoes 0 / 0 10
664 P1773H   Hot and Cold 0 / 0 10
618 P1778F   Maximizing Root 0 / 0 10
531 P1793E   Velepin and Marketing 0 / 0 10
530 P1793F   Rebrending 0 / 0 10
492 P1799G   Count Voting 0 / 0 10
459 P1805F1   Survival of the Weakest (easy version) 0 / 0 10
393 P1815D   XOR Counting 0 / 0 10
367 P1821F   Timber 0 / 0 10
353 P1823F   Random Walk 0 / 0 10
335 P1827C   Palindrome Partition 0 / 0 10
291 P1835C   Twin Clusters 0 / 0 10
233 P1844F1   Min Cost Permutation (Easy Version) 0 / 0 10
205 P1848E   Vika and Stone Skipping 0 / 0 10
147 P1858E2   Rollbacks (Hard Version) 0 / 0 10
116 P1863F   Divide, XOR, and Conquer 0 / 0 10
8995 P1893D   Colorful Constructive 0 / 0 10
8986 P1895F   Fancy Arrays 0 / 0 10
9079 P1906B   Button Pressing 0 / 0 10
9152 P1919E   Counting Prefixes 0 / 0 10

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