ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1004 P1791E   Negatives and Positives 0 / 0 3
1003 P1791F   Range Update Point Query 0 / 0 5
1002 P1791G1   Teleporters (Easy Version) 0 / 0 3
1001 P1791G2   Teleporters (Hard Version) 0 / 0 6
1000 P1792A   GamingForces 0 / 0 3
999 P1792B   Stand-up Comedian 0 / 0 4
998 P1792C   Min Max Sort 0 / 0 5
997 P1792D   Fixed Prefix Permutations 0 / 0 5
996 P1792E   Divisors and Table 0 / 0 9
995 P1792F1   Graph Coloring (easy version) 0 / 0 10
994 P1792F2   Graph Coloring (hard version) 0 / 0 10
993 P1793A   Yet Another Promotion 0 / 0 3
992 P1793B   Fedya and Array 0 / 0 3
991 P1793C   Dora and Search 0 / 0 4
990 P1793D   Moscow Gorillas 0 / 0 6
989 P1793E   Velepin and Marketing 0 / 0 10
988 P1793F   Rebrending 0 / 0 10
987 P1794A   Prefix and Suffix Array 0 / 0 3
986 P1794B   Not Dividing 0 / 0 3
985 P1794C   Scoring Subsequences 0 / 0 4
984 P1794D   Counting Factorizations 0 / 0 6
983 P1794E   Labeling the Tree with Distances 0 / 0 9
982 P1795A   Two Towers 0 / 0 3
981 P1795B   Ideal Point 0 / 0 3
980 P1795C   Tea Tasting 0 / 0 5
979 P1795D   Triangle Coloring 0 / 0 5
978 P1795E   Explosions? 0 / 0 8
977 P1795F   Blocking Chips 0 / 0 9
976 P1795G   Removal Sequences 0 / 0 10
975 P1796A   Typical Interview Problem 0 / 0 3
974 P1796B   Asterisk-Minor Template 0 / 0 3
973 P1796C   Maximum Set 0 / 0 5
972 P1796D   Maximum Subarray 0 / 0 7
971 P1796E   Colored Subgraphs 0 / 0 9
970 P1796F   Strange Triples 0 / 0 10
969 P1797A   Li Hua and Maze 0 / 0 3
968 P1797B   Li Hua and Pattern 0 / 0 3
967 P1797C   Li Hua and Chess 0 / 0 5
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
963 P1798A   Showstopper 0 / 0 3
962 P1798B   Three Sevens 0 / 0 3
961 P1798C   Candy Store 0 / 0 5
960 P1798D   Shocking Arrangement 0 / 0 5
959 P1798E   Multitest Generator 0 / 0 8
958 P1798F   Gifts from Grandfather Ahmed 0 / 0 9
957 P1799A   Recent Actions 0 / 0 3
956 P1799B   Equalize by Divide 0 / 0 4
955 P1799C   Double Lexicographically Minimum 0 / 0 5
954 P1799D1   Hot Start Up (easy version) 0 / 0 6
953 P1799D2   Hot Start Up (hard version) 0 / 0 7
952 P1799E   City Union 0 / 0 8
951 P1799F   Halve or Subtract 0 / 0 10
950 P1799G   Count Voting 0 / 0 10
949 P1799H   Tree Cutting 0 / 0 10
948 P1800A   Is It a Cat? 0 / 0 3
947 P1800B   Count the Number of Pairs 0 / 0 3
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
943 P1800E1   Unforgivable Curse (easy version) 0 / 0 4
942 P1800E2   Unforgivable Curse (hard version) 0 / 0 5
941 P1800F   Dasha and Nightmares 0 / 0 6
940 P1800G   Symmetree 0 / 0 8
939 P1801A   The Very Beautiful Blanket 0 / 0 5
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
934 P1801F   Another n-dimensional chocolate bar 0 / 0 10
933 P1801G   A task for substrings 0 / 0 10
932 P1802A   Likes 0 / 0 3
931 P1802B   Settlement of Guinea Pigs 0 / 0 3
930 P1804A   Lame King 0 / 0 3
929 P1804B   Vaccination 0 / 0 3
928 P1804C   Pull Your Luck 0 / 0 5
927 P1804D   Accommodation 0 / 0 7
926 P1804E   Routing 0 / 0 9
925 P1804F   Approximate Diameter 0 / 0 10
924 P1804G   Flow Control 0 / 0 10
923 P1804H   Code Lock 0 / 0 10
922 P1805A   We Need the Zero 0 / 0 3
921 P1805B   The String Has a Target 0 / 0 3
920 P1805C   Place for a Selfie 0 / 0 4
919 P1805D   A Wide, Wide Graph 0 / 0 6
918 P1805E   There Should Be a Lot of Maximums 0 / 0 8
917 P1805F1   Survival of the Weakest (easy version) 0 / 0 10
916 P1805F2   Survival of the Weakest (hard version) 0 / 0 10
915 P1806A   Walking Master 0 / 0 3
914 P1806B   Mex Master 0 / 0 3
913 P1806C   Sequence Master 0 / 0 5
912 P1806D   DSU Master 0 / 0 9
911 P1806E   Tree Master 0 / 0 8
910 P1806F1   GCD Master (easy version) 0 / 0 10
909 P1806F2   GCD Master (hard version) 0 / 0 10
908 P1807A   Plus or Minus 0 / 0 3
907 P1807B   Grab the Candies 0 / 0 3
906 P1807C   Find and Replace 0 / 0 3
905 P1807D   Odd Queries 0 / 0 3

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