ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4682 P567F  Mausoleum 0 / 0 9
4620 P581F  Zublicanes and Mumocrates 1 / 1 9
4617 P582C  Superior Periodic Subarrays 0 / 0 9
4605 P585C  Alice, Bob, Oranges and Apples 0 / 0 9
4576 P593D  Happy Tree Party 0 / 0 9
4575 P593E  Strange Calculation and Cats 0 / 0 9
4539 P601D  Acyclic Organic Compounds 0 / 0 9
4526 P605C  Freelancer's Dreams 0 / 0 9
4497 P611E  New Year and Three Musketeers 0 / 0 9
4447 P621D  Rat Kwesh and Cheese 0 / 0 9
4429 P625D  Finals in arithmetic 0 / 0 9
4423 P626E  Simple Skewness 0 / 0 9
4422 P626F  Group Projects 0 / 0 9
4376 P632E  Thief in a Shop 0 / 1 9
4375 P632F  Magic Matrix 0 / 1 9
4370 P633E  Startup Funding 0 / 0 9
4353 P639D  Bear and Contribution 0 / 0 9
4347 P641D  Little Artem and Random Variable 0 / 0 9
4341 P643C  Levels and Regions 3 / 5 9
4309 P653E  Bear and Forgotten Tree 2 0 / 0 9
4278 P661H  Rotate Matrix 0 / 0 9
4277 P662A  Gambling Nim 1 / 1 9
4264 P665F  Four Divisors 0 / 0 9
4230 P676E  The Last Fight Between Human and AI 0 / 0 9
4214 P679C  Bear and Square Grid 0 / 0 9
4167 P690A3  Collective Mindsets (hard) 0 / 0 9
4136 P698C  LRU 1 / 6 9
4095 P707E  Garlands 0 / 0 9
4081 P710F  String Set Queries 0 / 0 9
4050 P717G  Underfail 0 / 0 9
4051 P717H  Pokermon League challenge 0 / 0 9
4041 P720B  Cactusophobia 0 / 0 9
3962 P733E  Sleep in Class 0 / 0 9
3924 P744C  Hongcow Buys a Deck of Cards 0 / 0 9
3895 P749E  Inversions After Shuffle 1 / 2 9
3874 P755E  PolandBall and White-Red graph 0 / 0 9
3868 P756D  Bacterial Melee 0 / 0 9
3853 P758F  Geometrical Progression 0 / 0 9
3794 P767E  Change-free 0 / 0 9
3722 P780F  Axel and Marston in Bitland 0 / 0 9
3706 P786C  Till I Collapse 0 / 0 9
3676 P794D  Labelling Cities 0 / 0 9
3669 P796E  Exam Cheating 0 / 0 9
3658 P798D  Mike and distribution 0 / 3 9
3636 P802L  Send the Fool Further! (hard) 0 / 0 9
3634 P802N  April Fools' Problem (medium) 0 / 0 9
3610 P808F  Card Game 0 / 0 9
3577 P815C  Karen and Supermarket 0 / 0 9
3543 P822E  Liar 0 / 0 9
3535 P825F  String Compression 0 / 0 9

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