ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2756 P1209G1   Into Blocks (easy version) 0 / 0 7
2673 P1223D   Sequence Sorting 0 / 0 7
2667 P1225B2   TV Subscriptions (Hard Version) 0 / 0 4
2628 P1237B   Balanced Tunnel 0 / 0 4
2594 P1244E   Minimizing Difference 0 / 0 7
2566 P1250G   Discarding Game 0 / 0 8
2558 P1251A   Broken Keyboard 0 / 0 3
2556 P1251C   Minimize The Integer 0 / 0 5
2547 P1252E   Songwriter 0 / 0 8
2532 P1254B1   Send Boxes to Alice (Easy Version) 0 / 0 6
2531 P1254B2   Send Boxes to Alice (Hard Version) 0 / 0 7
2516 P1257C   Dominated Subarray 0 / 0 4
2515 P1257D   Yet Another Monster Killing Problem 0 / 0 5
2490 P1265B   Beautiful Numbers 0 / 0 4
2485 P1266D   Decreasing Debts 0 / 0 7
2442 P1272F   Two Bracket Sequences 0 / 0 8
2409 P1282C   Petya and Exam 0 / 0 6
2389 P1285E   Delete a Segment 0 / 0 8
2371 P1290B   Irreducible Anagrams 0 / 0 6
2295 P1304C   Air Conditioner 0 / 0 5
2294 P1304D   Shortest and Longest LIS 0 / 0 6
2289 P1305B   Kuroni and Simple Strings 0 / 0 4
2258 P1312F   Attack on Red Kingdom 0 / 0 9
2251 P1313E   Concatenation with intersection 0 / 0 10
2222 P1324D   Pair of Topics 0 / 0 4
2208 P1326E   Bombs 0 / 0 9
2199 P1327F   AND Segments 2 / 2 9
2167 P1333C   Eugene and an array 0 / 0 5
2164 P1333F   Kate and imperfection 0 / 0 8
2152 P1335E1   Three Blocks Palindrome (easy version) 0 / 0 5
2151 P1335E2   Three Blocks Palindrome (hard version) 0 / 0 6
2148 P1336B   Xenia and Colorful Gems 0 / 0 5
2122 P1342D   Multiple Testcases 0 / 0 6
2117 P1343C   Alternating Subsequence 0 / 0 4
2116 P1343D   Constant Palindrome Sum 0 / 0 5
2074 P1352E   Special Elements 0 / 0 5
2064 P1354B   Ternary String 0 / 0 4
2055 P1355C   Count Triangles 0 / 0 6
2020 P1358D   The Best Vacation 0 / 0 6
2016 P1359B   New Theatre Square 0 / 0 3
2014 P1359D   Yet Another Yet Another Task 0 / 0 7
1988 P1364A   XXXXX 0 / 0 4
1987 P1364B   Most socially-distanced subsequence 0 / 0 4
1975 P1366B   Shuffle 0 / 0 4
1972 P1366E   Two Arrays 0 / 0 7
1964 P1367F1   Flying Sort (Easy Version) 0 / 0 7
1963 P1367F2   Flying Sort (Hard Version) 0 / 0 9
1951 P1369C   RationalLee 0 / 0 4
1929 P1372E   Omkar and Last Floor 0 / 0 10
1917 P1374D   Zero Remainder Array 0 / 0 4

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