ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7640 P109C   Lucky Tree 0 / 0 6
7633 P111C   Petya and Spiders 0 / 0 7
7632 P111D   Petya and Coloring 0 / 0 8
7618 P115D   Unambiguous Arithmetic Expression 0 / 0 10
7617 P115E   Linear Kingdom Races 0 / 0 9
7606 P118D   Caesar's Legions 0 / 0 5
7602 P119C   Education Reform 0 / 0 7
7594 P120F   Spiders 0 / 0 4
7580 P123C   Brackets 0 / 0 8
7578 P123E   Maze 0 / 0 9
7569 P126B   Password 0 / 0 5
7567 P126D   Fibonacci Sums 0 / 0 8
7561 P128C   Games with Rectangle 0 / 0 7
7538 P132C   Logo Turtle 0 / 0 6
7537 P132D   Constants in the language of Shakespeare 0 / 0 7
7520 P137D   Palindromes 0 / 0 6
7515 P138D   World of Darkraft 0 / 0 9
7514 P138E   Hellish Constraints 0 / 0 10
7507 P140E   New Year Garland 0 / 0 10
7501 P141E   Clearing Up 0 / 0 8
7498 P142C   Help Caretaker 0 / 0 8
7486 P145C   Lucky Subsequence 0 / 0 7
7476 P148D   Bag of mice 0 / 0 6
7475 P148E   Porcelain 0 / 0 6
7471 P149D   Coloring Brackets 0 / 0 6
7466 P150D   Mission Impassable 0 / 0 10
7458 P152E   Garden 0 / 0 9
7443 P156C   Cipher 0 / 0 7
7441 P156E   Mrs 0 / 0 10
7434 P158E   Phone Talks 0 / 0 6
7430 P159D   Palindrome pairs 0 / 0 5
7420 P161D   Distance in Tree 0 / 0 6
7419 P161E   Polycarpus the Safecracker 0 / 0 9
7408 P163A   Substring and Subsequence 0 / 0 5
7404 P163E   e-Government 0 / 0 10
7396 P165C   Another Problem on Strings 0 / 0 5
7394 P165E   Compatible Numbers 0 / 0 8
7390 P166D   Shoe Store 0 / 0 9
7389 P166E   Tetrahedron 0 / 0 5
7387 P167B   Wizards and Huge Prize 0 / 0 6
7364 P173C   Spiral Maximum 0 / 0 6
7360 P174B   File List 0 / 0 4
7355 P175D   Plane of Tanks: Duel 0 / 0 9
7354 P175E   Power Defence 0 / 0 10
7351 P176B   Word Cut 0 / 0 5
7349 P176D   Hyper String 0 / 0 9
7317 P178F2   Representative Sampling 0 / 0 8
7313 P180C   Letter 0 / 0 4
7311 P180E   Cubes 0 / 0 6
7303 P182E   Wooden Fence 0 / 0 6
7299 P183D   T-shirt 0 / 0 10
7295 P185C   Clever Fat Rat 0 / 0 9
7289 P187B   AlgoRace 0 / 0 6
7277 P189A   Cut Ribbon 0 / 0 4
7270 P191A   Dynasty Puzzles 0 / 0 5
7232 P201A   Clear Symmetry 0 / 0 5
7230 P201C   Fragile Bridges 0 / 0 7
7229 P201D   Brand New Problem 0 / 0 10
7220 P204A   Little Elephant and Interval 0 / 0 5
7217 P204D   Little Elephant and Retro Strings 0 / 0 9
7193 P208B   Solitaire 0 / 0 6
7192 P208C   Police Station 0 / 0 6
7189 P209A   Multicolored Marbles 0 / 0 5
7184 P212C   Cowboys 0 / 0 7
7182 P212E   IT Restaurants 0 / 0 5
7180 P213B   Numbers 0 / 0 6
7179 P213C   Relay Race 0 / 0 7
7170 P215E   Periodical Numbers 0 / 0 7
7162 P217C   Formurosa 0 / 0 10
7155 P219C   Color Stripe 0 / 0 5
7154 P219D   Choosing Capital for Treeland 0 / 0 5
7141 P222E   Decoding Genome 0 / 0 6
7139 P223B   Two Strings 0 / 0 6
7131 P225C   Barcode 0 / 0 5
7119 P228C   Fractal Detector 0 / 0 7
7113 P229D   Towers 0 / 0 7
7112 P229E   Gifts 0 / 0 10
7105 P231E   Cactus 0 / 0 7
7103 P232B   Table 0 / 0 6
7102 P232C   Doe Graphs 0 / 0 10
7100 P232E   Quick Tortoise 0 / 0 10
7095 P234C   Weather 0 / 0 4
7092 P234F   Fence 0 / 0 6
7088 P235B   Let's Play Osu! 0 / 0 7
7085 P235E   Number Challenge 0 / 0 10
7075 P238C   World Eater Brothers 0 / 0 7
7073 P238E   Meeting Her 0 / 0 10
7053 P243D   Cubes 0 / 0 10
7042 P245H   Queries for Number of Palindromes 0 / 0 6
7037 P246E   Blood Cousins Return 0 / 0 9
7032 P248E   Piglet's Birthday 0 / 0 10
7031 P249D   Donkey and Stars 0 / 0 10
7022 P251C   Number Transformation 0 / 0 7
7020 P251E   Tree and Table 0 / 0 10
7016 P253B   Physics Practical 0 / 0 4
7008 P254E   Dormitory 0 / 0 7
7005 P255C   Almost Arithmetical Progression 0 / 0 5
7002 P256D   Liars and Serge 0 / 0 10
6994 P258B   Little Elephant and Elections 0 / 0 6
6993 P258C   Little Elephant and LCM 0 / 0 7

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