ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1698 P1437F   Emotional Fishermen 0 / 0 10
1697 P1437G   Death DBMS 0 / 0 10
1688 P1439B   Graph Subset Problem 0 / 0 10
1687 P1439C   Greedy Shopping 0 / 0 10
1662 P1446D1   Frequency Problem (Easy Version) 0 / 0 10
1578 P1466G   Song of the Sirens 0 / 0 10
1551 P1469F   Power Sockets 0 / 0 10
1465 P1486F   Pairs of Paths 0 / 0 10
1422 P1493E   Enormous XOR 0 / 0 10
1421 P1493F   Enchanted Matrix 0 / 0 10
1411 P1495D   BFS Trees 0 / 0 10
1384 P1500C   Matrix Sorting 0 / 0 10
1375 P1503D   Flip the Cards 0 / 0 10
1364 P1505G   Encoded message 0 / 0 10
1344 P1510B   Button Lock 0 / 0 10
1304 P1515F   Phoenix and Earthquake 0 / 0 10
1264 P1523E   Crypto Lights 0 / 0 10
1228 P1530F   Bingo 0 / 0 10
1189 P1536F   Omkar and Akmar 0 / 0 10
1169 P1539F   Strange Array 0 / 0 10
1088 P1554E   You 0 / 0 10
1065 P1558D   Top-Notch Insertions 0 / 0 10
1033 P1566F   Points Movement 0 / 0 10
1020 P1569E   Playoff Restoration 0 / 0 10
990 P1575E   Eye-Pleasing City Park Tour 0 / 0 10
958 P1580B   Mathematics Curriculum 0 / 0 10
944 P1582G   Kuzya and Homework 0 / 0 10
930 P1584F   Strange LCS 0 / 0 10
914 P1592F1   Alice and Recoloring 1 0 / 0 10
890 P1599A   Weights 0 / 0 10
881 P1599J   Bob's Beautiful Array 0 / 0 10
797 P1613F   Tree Coloring 0 / 0 10
791 P1614E   Divan and a Cottage 0 / 0 10
590 P1651E   Sum of Matchings 0 / 0 10
575 P1656F   Parametric MST 0 / 0 10
566 P1657F   Words on Tree 0 / 0 10
540 P1661F   Teleporters 0 / 0 10
418 P1679F   Formalism for Formalism 0 / 0 10
412 P1680F   Lenient Vertex Cover 0 / 0 10
407 P1681E   Labyrinth Adventures 0 / 0 10
394 P1684F   Diverse Segments 0 / 0 10
389 P1685C   Bring Balance 0 / 0 10
329 P1696F   Tree Recovery 0 / 0 10
309 P1699E   Three Days Grace 0 / 0 10
304 P1700E   Serega the Pirate 0 / 0 10
303 P1700F   Puzzle 0 / 0 10
276 P1704F   Colouring Game 0 / 0 10
101 P1736E   Swap and Take 0 / 0 10
80 P1739F   Keyboard Design 0 / 0 10
74 P1740F   Conditional Mix 0 / 0 10
8211 P1765C   Card Guessing 0 / 0 10
8207 P1765G   Guess the String 0 / 0 10
8269 P1773D   Dominoes 0 / 0 10
8265 P1773H   Hot and Cold 0 / 0 10
8552 P1844F1   Min Cost Permutation (Easy Version) 0 / 0 10
8524 P1848E   Vika and Stone Skipping 0 / 0 10
8613 P1858E2   Rollbacks (Hard Version) 0 / 0 10
8706 P1863F   Divide, XOR, and Conquer 0 / 0 10
8819 P1893D   Colorful Constructive 0 / 0 10
8801 P1898F   Vova Escapes the Matrix 0 / 0 10
8915 P1905F   Field Should Not Be Empty 0 / 0 10
8841 P1906B   Button Pressing 0 / 0 10
9150 P1945H   GCD is Greater 0 / 0 10
9205 P1957F1   Frequency Mismatch (Easy Version) 0 / 0 10
9242 P1958H   Composite Spells 0 / 0 10
9229 P1970D2   Arithmancy (Medium) 0 / 0 10
9345 P1975F   Set 0 / 0 10
9331 P1977E   Tensor 0 / 0 10
9306 P1981E   Turtle and Intersected Segments 0 / 0 10
9299 P1982F   Sorting Problem Again 0 / 0 10
9259 P1987F2   Interesting Problem (Hard Version) 0 / 0 10

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