ID 题目 显示标签 隐藏标签 AC / 尝试 难度
39 P1562D1   Two Hundred Twenty One (easy version) 0 / 0 (无)
38 P1562D2   Two Hundred Twenty One (hard version) 0 / 0 (无)
32 P1566D1   Seating Arrangements (easy version) 0 / 0 (无)
31 P1566D2   Seating Arrangements (hard version) 0 / 0 (无)
29 P1566F   Points Movement 0 / 0 (无)
28 P1566G   Four Vertices 0 / 0 (无)
22 P1567E   Non-Decreasing Dilemma 0 / 0 (无)
17 P1569D   Inconvenient Pairs 0 / 0 (无)
14 P1572A   Book 0 / 0 (无)
9 P1572F   Stations 0 / 0 (无)
3 P1574D   The Strongest Build 0 / 0 (无)
7244 P1575A   Another Sorting Problem 0 / 0 (无)
7242 P1575C   Cyclic Sum 0 / 0 (无)
7240 P1575E   Eye-Pleasing City Park Tour 0 / 0 (无)
7236 P1575I   Illusions of the Desert 0 / 0 (无)
7233 P1575L   Longest Array Deconstruction 0 / 0 (无)
7232 P1575M   Managing Telephone Poles 0 / 0 (无)
7223 P1578B   Building Forest Trails 0 / 0 (无)
7215 P1578J   Just Kingdom 0 / 0 (无)
7206 P1579E2   Array Optimization by Deque 0 / 0 (无)
7203 P1580A   Portal 0 / 0 (无)
7201 P1580C   Train Maintenance 0 / 0 (无)
7199 P1580E   Railway Construction 0 / 0 (无)
7296 P1582C   Grandma Capa Knits a Scarf 0 / 0 (无)
7294 P1582E   Pchelyonok and Segments 0 / 0 (无)
7291 P1582G   Kuzya and Homework 0 / 0 (无)
7288 P1583C   Omkar and Determination 0 / 0 (无)
7284 P1583G   Omkar and Time Travel 0 / 0 (无)
7283 P1583H   Omkar and Tours 0 / 0 (无)
7338 P1584E   Game with Stones 0 / 0 (无)
7335 P1588F   Jumping Through the Array 0 / 0 (无)
7274 P1593E   Gardener and Tree 0 / 0 (无)
7272 P1593G   Changing Brackets 0 / 0 (无)
7262 P1598C   Delete Two Elements 0 / 0 (无)
7261 P1598D   Training Session 0 / 0 (无)
7260 P1598E   Staircases 0 / 0 (无)
7259 P1598F   RBS 0 / 0 (无)
7253 P1599E   Two Arrays 0 / 0 (无)
7249 P1599I   Desert 0 / 0 (无)
7305 P1601B   Frog Traveler 0 / 0 (无)
7309 P1606D   Red-Blue Matrix 0 / 0 (无)
7307 P1606F   Tree Queries 0 / 0 (无)
7391 P1608C   Game Master 0 / 0 (无)
7389 P1608E   The Cells on the Paper 0 / 0 (无)
7387 P1608G   Alphabetic Tree 0 / 0 (无)
7382 P1609E   William The Oblivious 0 / 0 (无)
7381 P1609F   Interesting Sections 0 / 0 (无)
7380 P1609G   A Stroll Around the Matrix 0 / 0 (无)
7366 P1610G   AmShZ Wins a Bet 0 / 0 (无)
7365 P1610H   Squid Game 0 / 0 (无)

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