ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2939 P1437F   Emotional Fishermen 0 / 0 10
2938 P1437G   Death DBMS 0 / 0 10
2929 P1439B   Graph Subset Problem 0 / 0 10
2928 P1439C   Greedy Shopping 0 / 0 10
2903 P1446D1   Frequency Problem (Easy Version) 0 / 0 10
2819 P1466G   Song of the Sirens 0 / 0 10
2792 P1469F   Power Sockets 0 / 0 10
2706 P1486F   Pairs of Paths 0 / 0 10
2663 P1493E   Enormous XOR 0 / 0 10
2662 P1493F   Enchanted Matrix 0 / 0 10
2652 P1495D   BFS Trees 0 / 0 10
2625 P1500C   Matrix Sorting 0 / 0 10
2616 P1503D   Flip the Cards 0 / 0 10
2605 P1505G   Encoded message 0 / 0 10
2585 P1510B   Button Lock 0 / 0 10
2545 P1515F   Phoenix and Earthquake 0 / 0 10
2505 P1523E   Crypto Lights 0 / 0 10
2469 P1530F   Bingo 0 / 0 10
2430 P1536F   Omkar and Akmar 0 / 0 10
2410 P1539F   Strange Array 0 / 0 10
2329 P1554E   You 0 / 0 10
2306 P1558D   Top-Notch Insertions 0 / 0 10
2274 P1566F   Points Movement 0 / 0 10
2261 P1569E   Playoff Restoration 0 / 0 10
2231 P1575E   Eye-Pleasing City Park Tour 0 / 0 10
2199 P1580B   Mathematics Curriculum 0 / 0 10
2185 P1582G   Kuzya and Homework 0 / 0 10
2171 P1584F   Strange LCS 0 / 0 10
2155 P1592F1   Alice and Recoloring 1 0 / 0 10
2131 P1599A   Weights 0 / 0 10
2122 P1599J   Bob's Beautiful Array 0 / 0 10
2038 P1613F   Tree Coloring 0 / 0 10
2032 P1614E   Divan and a Cottage 0 / 0 10
1822 P1651E   Sum of Matchings 0 / 0 10
1807 P1656F   Parametric MST 0 / 0 10
1798 P1657F   Words on Tree 0 / 0 10
1772 P1661F   Teleporters 0 / 0 10
1650 P1679F   Formalism for Formalism 0 / 0 10
1644 P1680F   Lenient Vertex Cover 0 / 0 10
1639 P1681E   Labyrinth Adventures 0 / 0 10
1626 P1684F   Diverse Segments 0 / 0 10
1621 P1685C   Bring Balance 0 / 0 10
1561 P1696F   Tree Recovery 0 / 0 10
1541 P1699E   Three Days Grace 0 / 0 10
1536 P1700E   Serega the Pirate 0 / 0 10
1535 P1700F   Puzzle 0 / 0 10
1508 P1704F   Colouring Game 0 / 0 10
1327 P1736E   Swap and Take 0 / 0 10
1306 P1739F   Keyboard Design 0 / 0 10
1300 P1740F   Conditional Mix 0 / 0 10
1194 P1762E   Tree Sum 0 / 0 10
1193 P1762F   Good Pairs 0 / 0 10
1173 P1765C   Card Guessing 0 / 0 10
1169 P1765G   Guess the String 0 / 0 10
1126 P1773D   Dominoes 0 / 0 10
1122 P1773H   Hot and Cold 0 / 0 10
1076 P1778F   Maximizing Root 0 / 0 10
989 P1793E   Velepin and Marketing 0 / 0 10
988 P1793F   Rebrending 0 / 0 10
950 P1799G   Count Voting 0 / 0 10
917 P1805F1   Survival of the Weakest (easy version) 0 / 0 10
851 P1815D   XOR Counting 0 / 0 10
825 P1821F   Timber 0 / 0 10
811 P1823F   Random Walk 0 / 0 10
793 P1827C   Palindrome Partition 0 / 0 10
749 P1835C   Twin Clusters 0 / 0 10
691 P1844F1   Min Cost Permutation (Easy Version) 0 / 0 10
663 P1848E   Vika and Stone Skipping 0 / 0 10
605 P1858E2   Rollbacks (Hard Version) 0 / 0 10
574 P1863F   Divide, XOR, and Conquer 0 / 0 10
436 P1889C2   Doremy's Drying Plan (Hard Version) 0 / 0 10
421 P1893D   Colorful Constructive 0 / 0 10
412 P1895F   Fancy Arrays 0 / 0 10
405 P1896F   Bracket Xoring 0 / 0 10
396 P1898F   Vova Escapes the Matrix 0 / 0 10
351 P1905F   Field Should Not Be Empty 0 / 0 10
349 P1906B   Button Pressing 0 / 0 10
250 P1919E   Counting Prefixes 0 / 0 10
79 P1945H   GCD is Greater 0 / 0 10
9491 P1975F   Set 0 / 0 10
9477 P1977E   Tensor 0 / 0 10
9452 P1981E   Turtle and Intersected Segments 0 / 0 10

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