ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7998 P109C   Lucky Tree 0 / 0 6
7991 P111C   Petya and Spiders 0 / 0 7
7990 P111D   Petya and Coloring 0 / 0 8
7976 P115D   Unambiguous Arithmetic Expression 0 / 0 10
7975 P115E   Linear Kingdom Races 0 / 0 9
7964 P118D   Caesar's Legions 0 / 0 5
7960 P119C   Education Reform 0 / 0 7
7952 P120F   Spiders 0 / 0 4
7938 P123C   Brackets 0 / 0 8
7936 P123E   Maze 0 / 0 9
7927 P126B   Password 0 / 0 5
7925 P126D   Fibonacci Sums 0 / 0 8
7919 P128C   Games with Rectangle 0 / 0 7
7896 P132C   Logo Turtle 0 / 0 6
7895 P132D   Constants in the language of Shakespeare 0 / 0 7
7878 P137D   Palindromes 0 / 0 6
7873 P138D   World of Darkraft 0 / 0 9
7872 P138E   Hellish Constraints 0 / 0 10
7865 P140E   New Year Garland 0 / 0 10
7859 P141E   Clearing Up 0 / 0 8
7856 P142C   Help Caretaker 0 / 0 8
7844 P145C   Lucky Subsequence 0 / 0 7
7834 P148D   Bag of mice 0 / 0 6
7833 P148E   Porcelain 0 / 0 6
7829 P149D   Coloring Brackets 0 / 0 6
7824 P150D   Mission Impassable 0 / 0 10
7816 P152E   Garden 0 / 0 9
7756 P156C   Cipher 0 / 0 7
7754 P156E   Mrs 0 / 0 10
7747 P158E   Phone Talks 0 / 0 6
7743 P159D   Palindrome pairs 0 / 0 5
7733 P161D   Distance in Tree 0 / 0 6
7732 P161E   Polycarpus the Safecracker 0 / 0 9
7721 P163A   Substring and Subsequence 0 / 0 5
7717 P163E   e-Government 0 / 0 10
7709 P165C   Another Problem on Strings 0 / 0 5
7707 P165E   Compatible Numbers 0 / 0 8
7703 P166D   Shoe Store 0 / 0 9
7702 P166E   Tetrahedron 0 / 0 5
7700 P167B   Wizards and Huge Prize 0 / 0 6
7677 P173C   Spiral Maximum 0 / 0 6
7673 P174B   File List 0 / 0 4
7668 P175D   Plane of Tanks: Duel 0 / 0 9
7667 P175E   Power Defence 0 / 0 10
7664 P176B   Word Cut 0 / 0 5
7662 P176D   Hyper String 0 / 0 9
7630 P178F2   Representative Sampling 0 / 0 8
7626 P180C   Letter 0 / 0 4
7624 P180E   Cubes 0 / 0 6
7616 P182E   Wooden Fence 0 / 0 6
7612 P183D   T-shirt 0 / 0 10
7608 P185C   Clever Fat Rat 0 / 0 9
7602 P187B   AlgoRace 0 / 0 6
7590 P189A   Cut Ribbon 0 / 0 4
7583 P191A   Dynasty Puzzles 0 / 0 5
7545 P201A   Clear Symmetry 0 / 0 5
7543 P201C   Fragile Bridges 0 / 0 7
7542 P201D   Brand New Problem 0 / 0 10
7533 P204A   Little Elephant and Interval 0 / 0 5
7530 P204D   Little Elephant and Retro Strings 0 / 0 9
7506 P208B   Solitaire 0 / 0 6
7505 P208C   Police Station 0 / 0 6
7502 P209A   Multicolored Marbles 0 / 0 5
7497 P212C   Cowboys 0 / 0 7
7495 P212E   IT Restaurants 0 / 0 5
7493 P213B   Numbers 0 / 0 6
7492 P213C   Relay Race 0 / 0 7
7483 P215E   Periodical Numbers 0 / 0 7
7475 P217C   Formurosa 0 / 0 10
7468 P219C   Color Stripe 0 / 0 5
7467 P219D   Choosing Capital for Treeland 0 / 0 5
7454 P222E   Decoding Genome 0 / 0 6
7452 P223B   Two Strings 0 / 0 6
7444 P225C   Barcode 0 / 0 5
7432 P228C   Fractal Detector 0 / 0 7
7426 P229D   Towers 0 / 0 7
7425 P229E   Gifts 0 / 0 10
7418 P231E   Cactus 0 / 0 7
7416 P232B   Table 0 / 0 6
7415 P232C   Doe Graphs 0 / 0 10
7413 P232E   Quick Tortoise 0 / 0 10
7408 P234C   Weather 0 / 0 4
7405 P234F   Fence 0 / 0 6
7401 P235B   Let's Play Osu! 0 / 0 7
7398 P235E   Number Challenge 0 / 0 10
7388 P238C   World Eater Brothers 0 / 0 7
7386 P238E   Meeting Her 0 / 0 10
7366 P243D   Cubes 0 / 0 10
7355 P245H   Queries for Number of Palindromes 0 / 0 6
7350 P246E   Blood Cousins Return 0 / 0 9
7345 P248E   Piglet's Birthday 0 / 0 10
7344 P249D   Donkey and Stars 0 / 0 10
7335 P251C   Number Transformation 0 / 0 7
7333 P251E   Tree and Table 0 / 0 10
7329 P253B   Physics Practical 0 / 0 4
7321 P254E   Dormitory 0 / 0 7
7318 P255C   Almost Arithmetical Progression 0 / 0 5
7315 P256D   Liars and Serge 0 / 0 10
7307 P258B   Little Elephant and Elections 0 / 0 6
7306 P258C   Little Elephant and LCM 0 / 0 7

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