ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2221 P1430D   String Deletion 0 / 0 5
2220 P1430E   String Reversal 0 / 0 6
2219 P1430F   Realistic Gameplay 0 / 0 10
2214 P1431D   Used Markers 0 / 0 5
2212 P1431F   Neural Network Problem 0 / 0 7
2211 P1431G   Number Deletion Game 0 / 0 7
2210 P1431H   Rogue-like Game 0 / 0 10
2206 P1433B   Yet Another Bookshelf 0 / 0 3
2205 P1433C   Dominant Piranha 0 / 0 3
2196 P1436D   Bandit in a City 0 / 0 6
2193 P1437A   Marketing Scheme 0 / 0 3
2192 P1437B   Reverse Binary Strings 0 / 0 4
2191 P1437C   Chef Monocarp 0 / 0 6
2190 P1437D   Minimal Height Tree 0 / 0 5
2185 P1438B   Valerii Against Everyone 0 / 0 3
2179 P1439A2   Binary Table (Hard Version) 0 / 0 6
2177 P1439C   Greedy Shopping 0 / 0 10
2173 P1440B   Sum of Medians 0 / 0 3
2172 P1442A   Extreme Subtraction 0 / 0 6
2171 P1442B   Identify the Operations 0 / 0 6
2170 P1442C   Graph Transpositions 0 / 0 9
2169 P1442D   Sum 0 / 0 10
2168 P1442E   Black, White and Grey Tree 0 / 0 10
2165 P1443B   Saving the City 0 / 0 4
2164 P1443C   The Delivery Dilemma 0 / 0 4
2157 P1445A   Array Rearrangment 0 / 0 3
2156 P1445B   Elimination 0 / 0 3
2155 P1446A   Knapsack 0 / 0 4
2152 P1446D1   Frequency Problem (Easy Version) 0 / 0 10
2151 P1446D2   Frequency Problem (Hard Version) 0 / 0 10
2147 P1447B   Numbers Box 0 / 0 3
2145 P1450B   Balls of Steel 0 / 0 3
2142 P1450D   Rating Compression 0 / 0 6
2140 P1450F   The Struggling Contestant 0 / 0 9
2136 P1451A   Subtract or Divide 0 / 0 3
2135 P1451B   Non-Substring Subsequence 0 / 0 3
2134 P1451C   String Equality 0 / 0 4
2128 P1452B   Toy Blocks 0 / 0 4
2127 P1452C   Two Brackets 0 / 0 3
2125 P1452E   Two Editorials 0 / 0 9
2124 P1452F   Divide Powers 0 / 0 10
2123 P1452G   Game On Tree 0 / 0 10
2120 P1453C   Triangles 0 / 0 5
2119 P1453D   Checkpoints 0 / 0 6
2118 P1453E   Dog Snacks 0 / 0 8
2114 P1454C   Sequence Transformation 0 / 0 4
2111 P1454F   Array Partition 0 / 0 7
2107 P1455D   Sequence and Swaps 0 / 0 5
2106 P1455E   Four Points 0 / 0 9
2105 P1455F   String and Operations 0 / 0 10

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