ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1354 P1557A   Ezzat and Two Subsequences 0 / 0 3
1353 P1557B   Moamen and k-subarrays 0 / 0 3
1344 P1558F   Strange Sort 0 / 0 10
1333 P1560E   Polycarp and String Transformation 0 / 0 6
1330 P1561A   Simply Strange Sort 0 / 0 3
1329 P1561C   Deep Down Below 0 / 0 4
1317 P1566D1   Seating Arrangements (easy version) 0 / 0 3
1316 P1566D2   Seating Arrangements (hard version) 0 / 0 5
1314 P1566F   Points Movement 0 / 0 10
1302 P1569D   Inconvenient Pairs 0 / 0 6
1289 P1572A   Book 0 / 0 6
1282 P1573B   Swaps 0 / 0 4
1279 P1574C   Slay the Dragon 0 / 0 4
1275 P1575A   Another Sorting Problem 0 / 0 3
1264 P1575L   Longest Array Deconstruction 0 / 0 7
1247 P1579B   Shifting Sort 0 / 0 3
1217 P1583H   Omkar and Tours 0 / 0 10
1214 P1584C   Two Arrays 0 / 0 3
1200 P1592A   Gamer Hemose 0 / 0 3
1199 P1592B   Hemose Shopping 0 / 0 4
1156 P1601C   Optimal Insertion 0 / 0 8
1155 P1601D   Difficult Mountain 0 / 0 10
1141 P1605B   Reverse Sort 0 / 0 3
1138 P1605E   Array Equalizer 0 / 0 9
1133 P1606D   Red-Blue Matrix 0 / 0 9
1128 P1607C   Minimum Extraction 0 / 0 3
1127 P1607D   Blue-Red Permutation 0 / 0 4
1123 P1607H   Banquet Preparations 2 0 / 0 8
1118 P1608E   The Cells on the Paper 0 / 0 10
1086 P1612E   Messages 0 / 0 7
1084 P1612G   Max Sum Array 0 / 0 9
1082 P1613B   Absent Remainder 0 / 0 3
1076 P1614B   Divan and a New Project 0 / 0 3
1067 P1615E   Purple Crayon 0 / 0 9
1055 P1617A   Forbidden Subsequence 0 / 0 3
1053 P1617C   Paprika and Permutation 0 / 0 4
1049 P1618A   Polycarp and Sums of Subsequences 0 / 0 3
1043 P1618G   Trader Problem 0 / 0 8
1039 P1619D   New Year's Problem 0 / 0 6
1038 P1619E   MEX and Increments 0 / 0 5
1036 P1619G   Unusual Minesweeper 0 / 0 7
1023 P1621E   New School 0 / 0 8
1017 P1622B   Berland Music 0 / 0 3
1016 P1622C   Set or Decrease 0 / 0 5
1011 P1623B   Game on Ranges 0 / 0 3
1004 P1624D   Palindromes Coloring 0 / 0 4
999 P1625B   Elementary Particles 0 / 0 3
997 P1625D   Binary Spiders 0 / 0 8
994 P1626A   Equidistant Letters 0 / 0 3
987 P1627B   Not Sitting 0 / 0 4
976 P1628F   Spaceship Crisis Management 0 / 0 10
975 P1629A   Download More RAM 0 / 0 3
971 P1630C   Paint the Middle 0 / 0 8
955 P1633E   Spanning Tree Queries 0 / 0 9
943 P1635E   Cars 0 / 0 8
941 P1637A   Sorting Parts 0 / 0 3
934 P1637H   Minimize Inversions Number 0 / 0 10
932 P1638B   Odd Swap Sort 0 / 0 3
916 P1641A   Great Sequence 0 / 0 4
915 P1641B   Repetitions Decoding 0 / 0 7
914 P1641C   Anonymity Is Important 0 / 0 8
901 P1646B   Quality vs Quantity 0 / 0 3
890 P1648A   Weird Sum 0 / 0 4
880 P1650C   Weight of the System of Nested Segments 0 / 0 4
878 P1650E   Rescheduling the Exam 0 / 0 6
869 P1654A   Maximum Cake Tastiness 0 / 0 3
867 P1654C   Alice and the Cake 0 / 0 4
864 P1654F   Minimal String Xoration 0 / 0 10
861 P1656A   Good Pairs 0 / 0 3
859 P1656C   Make Equal With Mod 0 / 0 4
856 P1656F   Parametric MST 0 / 0 10
849 P1657D   For Gamers 0 / 0 7
841 P1658E   Gojou and Matrix Game 0 / 0 9
812 P1662I   Ice Cream Shop 0 / 0 (无)
807 P1662N   Drone Photo 0 / 0 (无)
796 P1665B   Array Cloning Technique 0 / 0 3
795 P1665C   Tree Infection 0 / 0 5
773 P1668B   Social Distance 0 / 0 3
771 P1669B   Triple 0 / 0 3
764 P1670A   Prof 0 / 0 3
757 P1671B   Consecutive Points Segment 0 / 0 3
754 P1671E   Preorder 0 / 0 7
733 P1674D   A-B-C Sort 0 / 0 4
721 P1676B   Equal Candies 0 / 0 3
718 P1676E   Eating Queries 0 / 0 3
717 P1676F   Longest Strike 0 / 0 4
714 P1676H2   Maximum Crossings (Hard Version) 0 / 0 5
690 P1681C   Double Sort 0 / 0 4
685 P1682B   AND Sorting 0 / 0 3
682 P1682E   Unordered Swaps 0 / 0 10
681 P1682F   MCMF? 0 / 0 10
678 P1684C   Column Swapping 0 / 0 4
677 P1684D   Traps 0 / 0 5
672 P1685A   Circular Local MiniMax 0 / 0 3
671 P1685B   Linguistics 0 / 0 7
663 P1687B   Railway System 0 / 0 5
662 P1687C   Sanae and Giant Robot 0 / 0 9
657 P1688B   Patchouli's Magical Talisman 0 / 0 3
655 P1689A   Lex String 0 / 0 3
644 P1690G   Count the Trains 0 / 0 7

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