ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1748 P1523C   Compression and Expansion 0 / 0 5
1740 P1525C   Robot Collisions 0 / 0 7
1726 P1527C   Sequence Pair Weight 0 / 0 5
1725 P1527D   MEX Tree 0 / 0 9
1714 P1530B   Putting Plates 0 / 0 3
1705 P1532C   Uniform String 0 / 0 (无)
1701 P1533A   Travel to Bertown 0 / 0 (无)
1700 P1533B   Nearest Point Function 0 / 0 (无)
1699 P1533C   Sweets 0 / 0 (无)
1691 P1534A   Colour the Flag 0 / 0 3
1690 P1534B   Histogram Ugliness 0 / 0 3
1682 P1535A   Fair Playoff 0 / 0 3
1680 P1535C   Unstable String 0 / 0 4
1679 P1535D   Playoff Tournament 0 / 0 6
1677 P1535F   String Distance 0 / 0 10
1673 P1536D   Omkar and Medians 0 / 0 7
1668 P1537C   Challenging Cliffs 0 / 0 4
1666 P1537E1   Erase and Extend (Easy Version) 0 / 0 5
1659 P1538E   Funny Substrings 0 / 0 7
1655 P1539B   Love Song 0 / 0 3
1653 P1539D   PriceFixed 0 / 0 5
1652 P1539E   Game with Cards 0 / 0 9
1644 P1541A   Pretty Permutations 0 / 0 3
1643 P1541B   Pleasant Pairs 0 / 0 4
1639 P1542D   Priority Queue 0 / 0 8
1634 P1543C   Need for Pink Slips 0 / 0 6
1621 P1547A   Shortest Path with Obstacle 0 / 0 3
1620 P1547B   Alphabetical Strings 0 / 0 3
1617 P1547E   Air Conditioners 0 / 0 5
1607 P1549B   Gregor and the Pawn Game 0 / 0 3
1604 P1550C   Manhattan Subarrays 0 / 0 5
1603 P1550D   Excellent Arrays 0 / 0 8
1595 P1551D2   Domino (hard version) 0 / 0 7
1582 P1553B   Reverse String 0 / 0 4
1572 P1554C   Mikasa 0 / 0 6
1567 P1555C   Coin Rows 0 / 0 4
1562 P1556B   Take Your Places! 0 / 0 4
1561 P1556C   Compressed Bracket Sequence 0 / 0 6
1538 P1560A   Dislike of Threes 0 / 0 3
1536 P1560C   Infinity Table 0 / 0 3
1534 P1560E   Polycarp and String Transformation 0 / 0 6
1531 P1561A   Simply Strange Sort 0 / 0 3
1527 P1562B   Scenes From a Memory 0 / 0 3
1517 P1566D2   Seating Arrangements (hard version) 0 / 0 5
1515 P1566F   Points Movement 0 / 0 10
1514 P1566G   Four Vertices 0 / 0 10
1512 P1567A   Domino Disaster 0 / 0 3
1509 P1567D   Expression Evaluation Error 0 / 0 7
1507 P1567F   One-Four Overload 0 / 0 10
1506 P1569A   Balanced Substring 0 / 0 3

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