ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1640 P1430C   Numbers on Whiteboard 0 / 0 3
1639 P1430D   String Deletion 0 / 0 5
1638 P1430E   String Reversal 0 / 0 6
1637 P1430F   Realistic Gameplay 0 / 0 10
1632 P1431D   Used Markers 0 / 0 5
1630 P1431F   Neural Network Problem 0 / 0 7
1629 P1431G   Number Deletion Game 0 / 0 7
1628 P1431H   Rogue-like Game 0 / 0 10
1624 P1433B   Yet Another Bookshelf 0 / 0 3
1623 P1433C   Dominant Piranha 0 / 0 3
1614 P1436D   Bandit in a City 0 / 0 6
1611 P1437A   Marketing Scheme 0 / 0 3
1610 P1437B   Reverse Binary Strings 0 / 0 4
1609 P1437C   Chef Monocarp 0 / 0 6
1608 P1437D   Minimal Height Tree 0 / 0 5
1603 P1438B   Valerii Against Everyone 0 / 0 3
1597 P1439A2   Binary Table (Hard Version) 0 / 0 6
1595 P1439C   Greedy Shopping 0 / 0 10
1591 P1440B   Sum of Medians 0 / 0 3
1590 P1442A   Extreme Subtraction 0 / 0 6
1589 P1442B   Identify the Operations 0 / 0 6
1588 P1442C   Graph Transpositions 0 / 0 9
1587 P1442D   Sum 0 / 0 10
1586 P1442E   Black, White and Grey Tree 0 / 0 10
1583 P1443B   Saving the City 0 / 0 4
1582 P1443C   The Delivery Dilemma 0 / 0 4
1575 P1445A   Array Rearrangment 0 / 0 3
1574 P1445B   Elimination 0 / 0 3
1573 P1446A   Knapsack 0 / 0 4
1570 P1446D1   Frequency Problem (Easy Version) 0 / 0 10
1569 P1446D2   Frequency Problem (Hard Version) 0 / 0 10
1565 P1447B   Numbers Box 0 / 0 3
1563 P1450B   Balls of Steel 0 / 0 3
1560 P1450D   Rating Compression 0 / 0 6
1558 P1450F   The Struggling Contestant 0 / 0 9
1554 P1451A   Subtract or Divide 0 / 0 3
1553 P1451B   Non-Substring Subsequence 0 / 0 3
1552 P1451C   String Equality 0 / 0 4
1546 P1452B   Toy Blocks 0 / 0 4
1545 P1452C   Two Brackets 0 / 0 3
1543 P1452E   Two Editorials 0 / 0 9
1542 P1452F   Divide Powers 0 / 0 10
1541 P1452G   Game On Tree 0 / 0 10
1538 P1453C   Triangles 0 / 0 5
1537 P1453D   Checkpoints 0 / 0 6
1536 P1453E   Dog Snacks 0 / 0 8
1532 P1454C   Sequence Transformation 0 / 0 4
1529 P1454F   Array Partition 0 / 0 7
1525 P1455D   Sequence and Swaps 0 / 0 5
1524 P1455E   Four Points 0 / 0 9

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