ID 题目 显示标签 隐藏标签 AC / 尝试 难度
89 P1721E   Prefix Function Queries 0 / 0 8
83 P1722E   Counting Rectangles 0 / 0 5
76 P1725E   Electrical Efficiency 0 / 0 9
71 P1725J   Journey 0 / 0 9
68 P1725M   Moving Both Hands 0 / 0 6
56 P1728D   Letter Picking 0 / 0 6
53 P1728G   Illumination 0 / 0 10
46 P1729G   Cut Substrings 0 / 0 7
40 P1730F   Almost Sorted 0 / 0 10
8143 P1732E   Location 0 / 0 10
35 P1733D2   Zero-One (Hard Version) 0 / 0 7
34 P1733E   Conveyor 0 / 0 10
30 P1734D   Slime Escape 0 / 0 6
28 P1734F   Zeros and Ones 0 / 0 9
5085 P1736E   Swap and Take 0 / 0 (无)
17 P1737E   Ela Goes Hiking 0 / 0 (无)
12 P1738C   Even Number Addicts 0 / 0 5
10 P1738E   Balance Addicts 0 / 0 8
8 P1738G   Anti-Increasing Addicts 0 / 0 10
4 P1739C   Card Game 0 / 0 (无)
2 P1739E   Cleaning Robot 0 / 0 (无)
1 P1739F   Keyboard Design 0 / 0 (无)
8170 P1740E   Hanging Hearts 0 / 0 6
8169 P1740F   Conditional Mix 0 / 0 10
8166 P1740I   Arranging Crystal Balls 0 / 0 10
8094 P1741E   Sending a Sequence Over the Network 0 / 0 (无)
8093 P1741G   Kirill and Company 0 / 0 (无)
8125 P1743C   Save the Magazines 0 / 0 3
8122 P1743E   FTL 0 / 0 9
8121 P1743G   Antifibonacci Cut 0 / 0 10
8109 P1746D   Paths on the Tree 0 / 0 (无)
8106 P1746E2   Joking (Hard Version) 0 / 0 (无)
8161 P1747E   List Generation 0 / 0 10
8158 P1748C   Zero-Sum Prefixes 0 / 0 5
8156 P1748E   Yet Another Array Counting Problem 0 / 0 8
8130 P1749D   Counting Arrays 0 / 0 (无)
8150 P1750E   Bracket Cost 0 / 0 9
8147 P1750F   Majority 0 / 0 10
8149 P1750G   Doping 0 / 0 10
8148 P1750H   BinaryStringForces 0 / 0 10
8142 P1753A1   Make Nonzero Sum (easy version) 0 / 0 4
8141 P1753A2   Make Nonzero Sum (hard version) 0 / 0 5
8139 P1753C   Wish I Knew How to Sort 0 / 0 7
8260 P1765C   Card Guessing 0 / 0 10
8257 P1765F   Chemistry Lab 0 / 0 8
8246 P1766C   Hamiltonian Wall 0 / 0 4
8244 P1766E   Decomposition 0 / 0 8
8240 P1767C   Count Binary Strings 0 / 0 7
8239 P1767D   Playoff 0 / 0 5
8238 P1767E   Algebra Flash 0 / 0 9

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