ID 题目 显示标签 隐藏标签 AC / 尝试 难度
28980 codeforces#P911G   Mass Change Queries 1 / 4 9
28981 codeforces#P912A   Tricky Alchemy 0 / 0 3
28982 codeforces#P912B   New Year's Eve 0 / 0 4
28983 codeforces#P912C   Perun, Ult! 0 / 0 9
28984 codeforces#P912D   Fishes 0 / 1 7
28985 codeforces#P912E   Prime Gift 0 / 0 9
28986 codeforces#P913A   Modular Exponentiation 1 / 2 3
28987 codeforces#P913B   Christmas Spruce 0 / 0 4
28988 codeforces#P913C   Party Lemonade 0 / 0 5
28989 codeforces#P913D   Too Easy Problems 0 / 0 6
28990 codeforces#P913E   Logical Expression 0 / 0 9
28991 codeforces#P913F   Strongly Connected Tournament 0 / 0 10
28992 codeforces#P913G   Power Substring 0 / 0 10
28993 codeforces#P913H   Don't Exceed 0 / 0 10
28994 codeforces#P914A   Perfect Squares 1 / 1 3
28995 codeforces#P914B   Conan and Agasa play a Card Game 0 / 0 4
28996 codeforces#P914C   Travelling Salesman and Special Numbers 0 / 0 6
28997 codeforces#P914D   Bash and a Tough Math Puzzle 1 / 1 6
28998 codeforces#P914E   Palindromes in a Tree 0 / 0 9
28999 codeforces#P914F   Substrings in a String 0 / 4 10
29000 codeforces#P914G   Sum the Fibonacci 0 / 0 10
29001 codeforces#P914H   Ember and Storm's Tree Game 0 / 0 10
29002 codeforces#P915A   Garden 1 / 1 3
29003 codeforces#P915B   Browser 0 / 0 4
29004 codeforces#P915C   Permute Digits 0 / 0 5
29005 codeforces#P915D   Almost Acyclic Graph 0 / 0 8
29006 codeforces#P915E   Physical Education Lessons 2 / 10 8
29007 codeforces#P915F   Imbalance Value of a Tree 1 / 10 9
29008 codeforces#P915G   Coprime Arrays 0 / 0 8
29009 codeforces#P916A   Jamie and Alarm Snooze 0 / 0 3
29010 codeforces#P916B   Jamie and Binary Sequence (changed after round) 0 / 0 7
29011 codeforces#P916C   Jamie and Interesting Graph 0 / 1 5
29012 codeforces#P916D   Jamie and To-do List 0 / 0 8
29013 codeforces#P916E   Jamie and Tree 1 / 8 9
29014 codeforces#P917A   The Monster 0 / 0 6
29015 codeforces#P917B   MADMAX 0 / 0 5
29016 codeforces#P917C   Pollywog 0 / 0 10
29017 codeforces#P917D   Stranger Trees 0 / 0 10
29018 codeforces#P917E   Upside Down 0 / 0 10
29019 codeforces#P918A   Eleven 1 / 1 3
29020 codeforces#P918B   Radio Station 0 / 1 3
29021 codeforces#P919A   Supermarket 1 / 1 3
29022 codeforces#P919B   Perfect Number 0 / 1 3
29023 codeforces#P919C   Seat Arrangements 0 / 0 4
29024 codeforces#P919D   Substring 0 / 0 5
29025 codeforces#P919E   Congruence Equation 1 / 2 7
29026 codeforces#P919F   A Game With Numbers 0 / 0 10
29027 codeforces#P920A   Water The Garden 0 / 0 3
29028 codeforces#P920B   Tea Queue 0 / 0 4
29029 codeforces#P920C   Swap Adjacent Elements 0 / 0 4

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