ID 题目 显示标签 隐藏标签 AC / 尝试 难度
5100 P786A  Berzerk 0 / 0 NOI/NOI+/CTSC
5083 P792C  Divide by Three 0 / 0 NOI/NOI+/CTSC
5055 P797E  Array Queries 0 / 0 NOI/NOI+/CTSC
5020 P803E  Roma and Poker 0 / 0 NOI/NOI+/CTSC
5019 P803F  Coprime Subsequences 0 / 0 NOI/NOI+/CTSC
4974 P814D  An overnight dance in discotheque 0 / 0 NOI/NOI+/CTSC
4961 P817E  Choosing The Commander 0 / 0 NOI/NOI+/CTSC
4957 P818C  Sofa Thief 0 / 0 NOI/NOI+/CTSC
4866 P842C  Ilya And The Tree 0 / 0 NOI/NOI+/CTSC
4865 P842D  Vitya and Strange Lesson 0 / 0 NOI/NOI+/CTSC
4862 P843B  Interactive LowerBound 0 / 0 NOI/NOI+/CTSC
4814 P852B  Neural Network country 0 / 0 NOI/NOI+/CTSC
4797 P855C  Helga Hufflepuff's Cup 0 / 0 NOI/NOI+/CTSC
4769 P862D  Mahmoud and Ehab and the binary string 0 / 0 NOI/NOI+/CTSC
4762 P863E  Turn Off The TV 0 / 0 NOI/NOI+/CTSC
4755 P864E  Fire 0 / 0 NOI/NOI+/CTSC
4730 P870D  Something with XOR Queries 0 / 0 NOI/NOI+/CTSC
4708 P877E  Danil and a Part-time Job 0 / 0 NOI/NOI+/CTSC
4677 P886D  Restoration of string 0 / 0 NOI/NOI+/CTSC
4659 P891B  Gluttony 0 / 0 NOI/NOI+/CTSC
4649 P893E  Counting Arrays 0 / 0 NOI/NOI+/CTSC
4640 P895C  Square Subsets 0 / 0 NOI/NOI+/CTSC
4636 P896B  Ithea Plays With Chtholly 0 / 0 NOI/NOI+/CTSC
4620 P899E  Segments Removal 0 / 0 NOI/NOI+/CTSC
4615 P900D  Unusual Sequences 0 / 0 NOI/NOI+/CTSC
4571 P911E  Stack Sorting 0 / 0 NOI/NOI+/CTSC
4539 P916B  Jamie and Binary Sequence (changed after round) 0 / 0 NOI/NOI+/CTSC
4517 P920F  SUM and REPLACE 0 / 0 NOI/NOI+/CTSC
4472 P926F  Mobile Communications 0 / 0 NOI/NOI+/CTSC
4446 P933B  A Determined Cleanup 0 / 0 NOI/NOI+/CTSC
4425 P938D  Buy a Ticket 0 / 0 NOI/NOI+/CTSC
4411 P940E  Cashback 0 / 0 NOI/NOI+/CTSC
4389 P952E  Cheese Board 0 / 0 NOI/NOI+/CTSC
4382 P954E  Water Taps 0 / 0 NOI/NOI+/CTSC
4380 P954G  Castle Defense 0 / 0 NOI/NOI+/CTSC
4369 P958A2  Death Stars (medium) 0 / 0 NOI/NOI+/CTSC
4364 P958C2  Encryption (medium) 0 / 0 NOI/NOI+/CTSC
4337 P961D  Pair Of Lines 0 / 0 NOI/NOI+/CTSC
4325 P963B  Destruction of a Tree 0 / 0 NOI/NOI+/CTSC
4317 P965C  Greedy Arkady 0 / 0 NOI/NOI+/CTSC
4309 P975D  Ghosts 0 / 0 NOI/NOI+/CTSC
4194 P997B  Roman Digits 0 / 0 NOI/NOI+/CTSC
4184 P999E  Reachability from the Capital 0 / 0 NOI/NOI+/CTSC
4183 P999F  Cards and Joy 0 / 0 NOI/NOI+/CTSC
4115 P1009E  Intercity Travelling 0 / 0 NOI/NOI+/CTSC
4109 P1010D  Mars rover 0 / 0 NOI/NOI+/CTSC
4073 P1019B  The hat 0 / 0 NOI/NOI+/CTSC
4033 P1029F  Multicolored Markers 0 / 0 NOI/NOI+/CTSC
4028 P1030E  Vasya and Good Sequences 0 / 0 NOI/NOI+/CTSC
4009 P1033D  Divisors 0 / 0 NOI/NOI+/CTSC

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