ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2220 P1430E   String Reversal 0 / 0 6
2195 P1436E   Complicated Computations 0 / 0 9
2189 P1437E   Make It Increasing 0 / 0 8
2187 P1437G   Death DBMS 0 / 0 10
2185 P1438B   Valerii Against Everyone 0 / 0 3
2178 P1439B   Graph Subset Problem 0 / 0 10
2177 P1439C   Greedy Shopping 0 / 0 10
2175 P1439E   Cheat and Win 0 / 0 10
2171 P1442B   Identify the Operations 0 / 0 6
2169 P1442D   Sum 0 / 0 10
2160 P1444C   Team-Building 0 / 0 9
2153 P1446C   Xor Tree 0 / 0 7
2152 P1446D1   Frequency Problem (Easy Version) 0 / 0 10
2151 P1446D2   Frequency Problem (Hard Version) 0 / 0 10
2149 P1446F   Line Distance 0 / 0 10
2142 P1450D   Rating Compression 0 / 0 6
2123 P1452G   Game On Tree 0 / 0 10
2111 P1454F   Array Partition 0 / 0 7
2104 P1455G   Forbidden Value 0 / 0 10
2099 P1458D   Flip and Reverse 0 / 0 10
2098 P1458E   Nim Shortcuts 0 / 0 10
2097 P1458F   Range Diameter Sum 0 / 0 10
2091 P1461D   Divide and Summarize 0 / 0 5
2082 P1462F   The Treasure of The Segments 0 / 0 6
2075 P1464F   My Beautiful Madness 0 / 0 10
2071 P1466D   13th Labour of Heracles 0 / 0 5
2066 P1466I   The Riddle of the Sphinx 0 / 0 10
2061 P1467E   Distinctive Roots in a Tree 0 / 0 9
2060 P1468A   LaIS 0 / 0 8
2059 P1468B   Bakery 0 / 0 10
2058 P1468C   Berpizza 0 / 0 4
2048 P1468M   Similar Sets 0 / 0 8
2041 P1469F   Power Sockets 0 / 0 10
2036 P1470E   Strange Permutation 0 / 0 10
2028 P1472E   Correct Placement 0 / 0 5
2022 P1473D   Program 0 / 0 5
2016 P1474C   Array Destruction 0 / 0 5
2015 P1474D   Cleaning 0 / 0 8
2001 P1476E   Pattern Matching 0 / 0 8
2000 P1476F   Lanterns 0 / 0 10
1999 P1476G   Minimum Difference 0 / 0 10
1997 P1477B   Nezzar and Binary String 0 / 0 6
1994 P1477E   Nezzar and Tournaments 0 / 0 10
1988 P1479B1   Painting the Array I 0 / 0 6
1987 P1479B2   Painting the Array II 0 / 0 7
1985 P1479D   Odd Mineral Resource 0 / 0 10
1977 P1481E   Sorting Books 0 / 0 9
1972 P1482D   Playlist 0 / 0 6
1971 P1482E   Skyline Photo 0 / 0 7
1968 P1482H   Exam 0 / 0 10

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