ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1139 P1547A   Shortest Path with Obstacle 0 / 0 3
1131 P1548B   Integers Have Friends 0 / 0 6
1130 P1548C   The Three Little Pigs 0 / 0 9
1129 P1548D1   Gregor and the Odd Cows (Easy) 0 / 0 8
1128 P1548D2   Gregor and the Odd Cows (Hard) 0 / 0 10
1127 P1548E   Gregor and the Two Painters 0 / 0 10
1126 P1549A   Gregor and Cryptography 0 / 0 3
1124 P1550A   Find The Array 0 / 0 3
1123 P1550B   Maximum Cost Deletion 0 / 0 3
1121 P1550D   Excellent Arrays 0 / 0 8
1118 P1551A   Polycarp and Coins 0 / 0 3
1114 P1551D1   Domino (easy version) 0 / 0 5
1113 P1551D2   Domino (hard version) 0 / 0 7
1107 P1552D   Array Differentiation 0 / 0 6
1102 P1552I   Organizing a Music Festival 0 / 0 10
1101 P1553A   Digits Sum 0 / 0 3
1097 P1553E   Permutation Shift 0 / 0 7
1096 P1553F   Pairwise Modulo 0 / 0 8
1095 P1553G   Common Divisor Graph 0 / 0 10
1093 P1553I   Stairs 0 / 0 10
1091 P1554B   Cobb 0 / 0 5
1088 P1554E   You 0 / 0 10
1087 P1555A   PizzaForces 0 / 0 3
1081 P1556A   A Variety of Operations 0 / 0 3
1078 P1556D   Take a Guess 0 / 0 6
1076 P1556F   Sports Betting 0 / 0 9
1074 P1556H   DIY Tree 0 / 0 10
1073 P1557A   Ezzat and Two Subsequences 0 / 0 3
1071 P1557C   Moamen and XOR 0 / 0 5
1068 P1558A   Charmed by the Game 0 / 0 4
1067 P1558B   Up the Strip 0 / 0 6
1062 P1559A   Mocha and Math 0 / 0 3
1057 P1559E   Mocha and Stars 0 / 0 8
1055 P1560B   Who's Opposite? 0 / 0 3
1054 P1560C   Infinity Table 0 / 0 3
1053 P1560D   Make a Power of Two 0 / 0 4
1047 P1561D1   Up the Strip (simplified version) 0 / 0 5
1046 P1562A   The Miracle and the Sleeper 0 / 0 3
1045 P1562B   Scenes From a Memory 0 / 0 3
1044 P1562C   Rings 0 / 0 5
1043 P1562D1   Two Hundred Twenty One (easy version) 0 / 0 5
1042 P1562D2   Two Hundred Twenty One (hard version) 0 / 0 8
1040 P1562F   Tubular Bells 0 / 0 10
1039 P1566A   Median Maximization 0 / 0 3
1031 P1566H   Xor-quiz 0 / 0 10
1028 P1567C   Carrying Conundrum 0 / 0 5
1027 P1567D   Expression Evaluation Error 0 / 0 7
1026 P1567E   Non-Decreasing Dilemma 0 / 0 8
1022 P1569C   Jury Meeting 0 / 0 5
1017 P1571B   Epic Novel 0 / 0 4
1015 P1571D   Sweepstake 0 / 0 6
1001 P1573B   Swaps 0 / 0 4
999 P1574B   Combinatorics Homework 0 / 0 3
996 P1574E   Coloring 0 / 0 9
989 P1575F   Finding Expected Value 0 / 0 10
988 P1575G   GCD Festival 0 / 0 8
984 P1575K   Knitting Batik 0 / 0 8
976 P1578E   Easy Scheduling 0 / 0 4
974 P1578G   Game of Chance 0 / 0 10
967 P1579A   Casimir's String Solitaire 0 / 0 3
963 P1579E1   Permutation Minimization by Deque 0 / 0 3
961 P1579F   Array Stabilization (AND version) 0 / 0 5
954 P1580F   Problems for Codeforces 0 / 0 10
953 P1581A   CQXYM Count Permutations 0 / 0 3
952 P1581B   Diameter of Graph 0 / 0 4
951 P1582A   Luntik and Concerts 0 / 0 3
950 P1582B   Luntik and Subsequences 0 / 0 3
948 P1582D   Vupsen, Pupsen and 0 0 / 0 5
947 P1582E   Pchelyonok and Segments 0 / 0 7
943 P1583A   Windblume Ode 0 / 0 3
937 P1583G   Omkar and Time Travel 0 / 0 10
935 P1584A   Mathematical Addition 0 / 0 3
934 P1584B   Coloring Rectangles 0 / 0 3
933 P1584C   Two Arrays 0 / 0 3
932 P1584D   Guess the Permutation 0 / 0 7
925 P1585D   Yet Another Sorting Problem 0 / 0 6
923 P1585F   Non-equal Neighbours 0 / 0 9
921 P1586I   Omkar and Mosaic 0 / 0 10
919 P1592A   Gamer Hemose 0 / 0 3
918 P1592B   Hemose Shopping 0 / 0 4
916 P1592D   Hemose in ICPC ? 0 / 0 8
915 P1592E   Bored Bakry 0 / 0 9
912 P1593A   Elections 0 / 0 3
911 P1593B   Make it Divisible by 25 0 / 0 3
909 P1593D1   All are Same 0 / 0 3
908 P1593D2   Half of Same 0 / 0 6
906 P1593F   Red-Black Number 0 / 0 7
904 P1594A   Consecutive Sum Riddle 0 / 0 3
903 P1594B   Special Numbers 0 / 0 3
902 P1594C   Make Them Equal 0 / 0 4
900 P1594E1   Rubik's Cube Coloring (easy version) 0 / 0 4
899 P1594E2   Rubik's Cube Coloring (hard version) 0 / 0 8
898 P1594F   Ideal Farm 0 / 0 9
895 P1598C   Delete Two Elements 0 / 0 4
894 P1598D   Training Session 0 / 0 5
893 P1598E   Staircases 0 / 0 7
891 P1598G   The Sum of Good Numbers 0 / 0 10
888 P1599C   Bubble Strike 0 / 0 7
884 P1599G   Shortest path 0 / 0 10
883 P1599H   Hidden Fortress 0 / 0 7

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