ID 题目 显示标签 隐藏标签 AC / 尝试 难度
5131 P786A   Berzerk 0 / 0 7
5114 P792C   Divide by Three 0 / 0 7
5086 P797E   Array Queries 0 / 0 7
5051 P803E   Roma and Poker 0 / 0 7
5050 P803F   Coprime Subsequences 0 / 0 7
5005 P814D   An overnight dance in discotheque 0 / 0 7
4992 P817E   Choosing The Commander 0 / 0 7
4988 P818C   Sofa Thief 0 / 0 7
4897 P842C   Ilya And The Tree 0 / 0 7
4896 P842D   Vitya and Strange Lesson 0 / 0 7
4893 P843B   Interactive LowerBound 0 / 0 7
4845 P852B   Neural Network country 0 / 0 7
4828 P855C   Helga Hufflepuff's Cup 0 / 0 7
4800 P862D   Mahmoud and Ehab and the binary string 0 / 0 7
4793 P863E   Turn Off The TV 0 / 0 7
4786 P864E   Fire 0 / 0 7
4761 P870D   Something with XOR Queries 0 / 0 7
4739 P877E   Danil and a Part-time Job 0 / 0 7
4708 P886D   Restoration of string 0 / 0 7
4690 P891B   Gluttony 0 / 0 7
4680 P893E   Counting Arrays 0 / 0 7
4671 P895C   Square Subsets 0 / 0 7
4667 P896B   Ithea Plays With Chtholly 0 / 0 7
4651 P899E   Segments Removal 0 / 0 7
4646 P900D   Unusual Sequences 0 / 0 7
4602 P911E   Stack Sorting 0 / 0 7
4570 P916B   Jamie and Binary Sequence (changed after round) 0 / 0 7
4548 P920F   SUM and REPLACE 0 / 0 7
4503 P926F   Mobile Communications 0 / 0 7
4477 P933B   A Determined Cleanup 0 / 0 7
4456 P938D   Buy a Ticket 0 / 0 7
4442 P940E   Cashback 0 / 0 7
4420 P952E   Cheese Board 0 / 0 7
4413 P954E   Water Taps 0 / 0 7
4411 P954G   Castle Defense 0 / 0 7
4400 P958A2   Death Stars (medium) 0 / 0 7
4395 P958C2   Encryption (medium) 0 / 0 7
4368 P961D   Pair Of Lines 0 / 0 7
4356 P963B   Destruction of a Tree 0 / 0 7
4348 P965C   Greedy Arkady 0 / 0 7
4340 P975D   Ghosts 0 / 0 7
4225 P997B   Roman Digits 0 / 0 7
4215 P999E   Reachability from the Capital 0 / 0 7
4214 P999F   Cards and Joy 0 / 0 7
4146 P1009E   Intercity Travelling 0 / 0 7
4140 P1010D   Mars rover 0 / 0 7
4104 P1019B   The hat 0 / 0 7
4064 P1029F   Multicolored Markers 0 / 0 7
4059 P1030E   Vasya and Good Sequences 0 / 0 7
4040 P1033D   Divisors 0 / 0 7
3930 P1057C   Tanya and Colored Candies 0 / 0 7
3920 P1060E   Sergey and Subway 0 / 0 7
3913 P1061D   TV Shows 0 / 0 7
3873 P1070C   Cloud Computing 0 / 0 7
3834 P1080D   Olya and magical square 0 / 0 7
3819 P1082E   Increasing Frequency 0 / 0 7
3815 P1083B   The Fair Nut and Strings 0 / 0 7
3796 P1088D   Ehab and another another xor problem 0 / 0 7
3737 P1092E   Minimal Diameter Forest 0 / 0 7
3688 P1101D   GCD Counting 0 / 0 7
3679 P1102F   Elongated Matrix 0 / 0 7
3677 P1103B   Game with modulo 0 / 0 7
3566 P1129B   Wrong Answer 0 / 0 7
3556 P1131D   Gourmet choice 0 / 0 7
3547 P1132F   Clear the String 0 / 0 7
3503 P1142B   Lynyrd Skynyrd 0 / 0 7
3472 P1147C   Thanos Nim 0 / 0 7
3419 P1156C   Match Points 0 / 0 7
3408 P1157F   Maximum Balanced Circle 0 / 0 7
3382 P1165F1   Microtransactions (easy version) 0 / 0 7
3381 P1165F2   Microtransactions (hard version) 0 / 0 7
3289 P1183E   Subsequences (easy version) 0 / 0 7
3287 P1183G   Candy Box (hard version) 0 / 0 7
3266 P1185E   Polycarp and Snakes 0 / 0 7
3238 P1190D   Tokitsukaze and Strange Rectangle 0 / 0 7
3198 P1198C   Matching vs Independent Set 0 / 0 7
3188 P1200E   Compress Words 0 / 0 7
3163 P1204D1   Kirk and a Binary String (easy version) 0 / 0 7
3133 P1209E1   Rotate Columns (easy version) 0 / 0 7
3130 P1209G1   Into Blocks (easy version) 0 / 0 7
3125 P1210C   Kamil and Making a Stream 0 / 0 7
3116 P1211D   Teams 0 / 0 7
3115 P1211E   Double Permutation Inc. 0 / 0 7
3098 P1214E   Petya and Construction Set 0 / 0 7
3065 P1219G   Harvester 0 / 0 7
3047 P1223D   Sequence Sorting 0 / 0 7
3011 P1234E   Special Permutations 0 / 0 7
2999 P1237D   Balanced Playlist 0 / 0 7
2970 P1244C   The Football Season 0 / 0 7
2968 P1244E   Minimizing Difference 0 / 0 7
2956 P1248D1   The World Is Just a Programming Task (Easy Version) 0 / 0 7
2933 P1250N   Wires 0 / 0 7
2894 P1256E   Yet Another Division Into Teams 0 / 0 7
2893 P1256F   Equalizing Two Strings 0 / 0 7
2888 P1257E   The Contest 0 / 0 7
2859 P1266D   Decreasing Debts 0 / 0 7
2841 P1268B   Domino for Young 0 / 0 7
2791 P1280C   Jeremy Bearimy 0 / 0 7
2748 P1288D   Minimax Problem 0 / 0 7
2747 P1288E   Messenger Simulator 0 / 0 7

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