ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1221 P1758F   Decent Division 0 / 0 10
1215 P1759F   All Possible Digits 0 / 0 6
1214 P1759G   Restore the Permutation 0 / 0 6
1211 P1760C   Advantage 0 / 0 3
1209 P1760E   Binary Inversions 0 / 0 3
1193 P1762F   Good Pairs 0 / 0 10
1190 P1763B   Incinerate 0 / 0 4
1186 P1763F   Edge Queries 0 / 0 10
1176 P1764H   Doremy's Paint 2 0 / 0 10
1164 P1765L   Project Manager 0 / 0 9
1157 P1766E   Decomposition 0 / 0 8
1154 P1767B   Block Towers 0 / 0 3
1153 P1767C   Count Binary Strings 0 / 0 7
1150 P1767F   Two Subtrees 0 / 0 10
1140 P1770D   Koxia and Game 0 / 0 7
1132 P1771D   Hossam and (sub-)palindromic tree 0 / 0 7
1130 P1771F   Hossam and Range Minimum Query 0 / 0 9
1112 P1774F1   Magician and Pigs (Easy Version) 0 / 0 9
1111 P1774F2   Magician and Pigs (Hard Version) 0 / 0 10
1110 P1774G   Segment Covering 0 / 0 10
1097 P1776E   Crossing the Railways 0 / 0 10
1082 P1777F   Comfortably Numb 0 / 0 9
1073 P1779C   Least Prefix Sum 0 / 0 5
1072 P1779D   Boris and His Amazing Haircut 0 / 0 5
1064 P1780E   Josuke and Complete Graph 0 / 0 9
1063 P1780F   Three Chairs 0 / 0 8
1057 P1781E   Rectangle Shrinking 0 / 0 8
1048 P1783E   Game of the Year 0 / 0 8
1046 P1783G   Weighed Tree Radius 0 / 0 10
1043 P1784C   Monsters (hard version) 0 / 0 8
1030 P1787G   Colorful Tree Again 0 / 0 10
1029 P1787H   Codeforces Scoreboard 0 / 0 10
1028 P1787I   Treasure Hunt 0 / 0 10
1023 P1788E   Sum Over Zero 0 / 0 8
1012 P1790D   Matryoshkas 0 / 0 4
1003 P1791F   Range Update Point Query 0 / 0 5
997 P1792D   Fixed Prefix Permutations 0 / 0 5
991 P1793C   Dora and Search 0 / 0 4
989 P1793E   Velepin and Marketing 0 / 0 10
988 P1793F   Rebrending 0 / 0 10
983 P1794E   Labeling the Tree with Distances 0 / 0 9
980 P1795C   Tea Tasting 0 / 0 5
978 P1795E   Explosions? 0 / 0 8
972 P1796D   Maximum Subarray 0 / 0 7
966 P1797D   Li Hua and Tree 0 / 0 6
965 P1797E   Li Hua and Array 0 / 0 8
964 P1797F   Li Hua and Path 0 / 0 10
962 P1798B   Three Sevens 0 / 0 3
957 P1799A   Recent Actions 0 / 0 3
953 P1799D2   Hot Start Up (hard version) 0 / 0 7
946 P1800C1   Powering the Hero (easy version) 0 / 0 3
945 P1800C2   Powering the Hero (hard version) 0 / 0 3
944 P1800D   Remove Two Letters 0 / 0 4
938 P1801B   Buying gifts 0 / 0 6
937 P1801C   Music Festival 0 / 0 6
936 P1801D   The way home 0 / 0 7
935 P1801E   Gasoline prices 0 / 0 10
933 P1801G   A task for substrings 0 / 0 10
924 P1804G   Flow Control 0 / 0 10
920 P1805C   Place for a Selfie 0 / 0 4
918 P1805E   There Should Be a Lot of Maximums 0 / 0 8
911 P1806E   Tree Master 0 / 0 8
905 P1807D   Odd Queries 0 / 0 3
902 P1807G1   Subsequence Addition (Easy Version) 0 / 0 3
897 P1808D   Petya, Petya, Petr, and Palindromes 0 / 0 7
888 P1809F   Traveling in Berland 0 / 0 9
882 P1810E   Monsters 0 / 0 7
881 P1810F   M-tree 0 / 0 10
871 P1811G2   Vlad and the Nice Paths (hard version) 0 / 0 8
857 P1814D   Balancing Weapons 0 / 0 9
856 P1814E   Chain Chips 0 / 0 8
846 P1817A   Almost Increasing Subsequence 0 / 0 5
835 P1819D   Misha and Apples 0 / 0 10
833 P1819F   Willy-nilly, Crack, Into Release! 0 / 0 10
818 P1822G1   Magic Triples (Easy Version) 0 / 0 5
817 P1822G2   Magic Triples (Hard Version) 0 / 0 8
807 P1824C   LuoTianyi and XOR-Tree 0 / 0 9
806 P1824D   LuoTianyi and the Function 0 / 0 10
805 P1824E   LuoTianyi and Cartridge 0 / 0 10
798 P1826E   Walk the Runway 0 / 0 9
794 P1827B2   Range Sorting (Hard Version) 0 / 0 9
793 P1827C   Palindrome Partition 0 / 0 10
792 P1827D   Two Centroids 0 / 0 10
790 P1827F   Copium Permutation 0 / 0 10
781 P1829G   Hits Different 0 / 0 5
775 P1830E   Bully Sort 0 / 0 10
774 P1830F   The Third Grace 0 / 0 10
759 P1833F   Ira and Flamenco 0 / 0 5
754 P1834D   Survey in Class 0 / 0 6
753 P1834E   MEX of LCM 0 / 0 8
738 P1837F   Editorial for Two 0 / 0 9
734 P1838D   Bracket Walk 0 / 0 7
728 P1839D   Ball Sorting 0 / 0 7
722 P1840E   Character Blocking 0 / 0 5
715 P1841D   Pairs of Segments 0 / 0 7
714 P1841E   Fill the Matrix 0 / 0 8
708 P1842E   Tenzing and Triangle 0 / 0 8
699 P1843E   Tracking Segments 0 / 0 5
698 P1843F1   Omsk Metro (simple version) 0 / 0 6
697 P1843F2   Omsk Metro (hard version) 0 / 0 8

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