ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8432 P109C   Lucky Tree 0 / 0 6
8425 P111C   Petya and Spiders 0 / 0 7
8424 P111D   Petya and Coloring 0 / 0 8
8410 P115D   Unambiguous Arithmetic Expression 0 / 0 10
8409 P115E   Linear Kingdom Races 0 / 0 9
8398 P118D   Caesar's Legions 0 / 0 5
8394 P119C   Education Reform 0 / 0 7
8386 P120F   Spiders 0 / 0 4
8372 P123C   Brackets 0 / 0 8
8370 P123E   Maze 0 / 0 9
8361 P126B   Password 0 / 0 5
8359 P126D   Fibonacci Sums 0 / 0 8
8353 P128C   Games with Rectangle 0 / 0 7
8330 P132C   Logo Turtle 0 / 0 6
8329 P132D   Constants in the language of Shakespeare 0 / 0 7
8312 P137D   Palindromes 0 / 0 6
8307 P138D   World of Darkraft 0 / 0 9
8306 P138E   Hellish Constraints 0 / 0 10
8299 P140E   New Year Garland 0 / 0 10
8293 P141E   Clearing Up 0 / 0 8
8290 P142C   Help Caretaker 0 / 0 8
8278 P145C   Lucky Subsequence 0 / 0 7
8268 P148D   Bag of mice 0 / 0 6
8267 P148E   Porcelain 0 / 0 6
8263 P149D   Coloring Brackets 0 / 0 6
8258 P150D   Mission Impassable 0 / 0 10
8250 P152E   Garden 0 / 0 9
8235 P156C   Cipher 0 / 0 7
8233 P156E   Mrs 0 / 0 10
8226 P158E   Phone Talks 0 / 0 6
8222 P159D   Palindrome pairs 0 / 0 5
8212 P161D   Distance in Tree 0 / 0 6
8211 P161E   Polycarpus the Safecracker 0 / 0 9
8200 P163A   Substring and Subsequence 0 / 0 5
8196 P163E   e-Government 0 / 0 10
8188 P165C   Another Problem on Strings 0 / 0 5
8186 P165E   Compatible Numbers 0 / 0 8
8182 P166D   Shoe Store 0 / 0 9
8181 P166E   Tetrahedron 0 / 0 5
8179 P167B   Wizards and Huge Prize 0 / 0 6
8156 P173C   Spiral Maximum 0 / 0 6
8152 P174B   File List 0 / 0 4
8147 P175D   Plane of Tanks: Duel 0 / 0 9
8146 P175E   Power Defence 0 / 0 10
8143 P176B   Word Cut 0 / 0 5
8141 P176D   Hyper String 0 / 0 9
8109 P178F2   Representative Sampling 0 / 0 8
8105 P180C   Letter 0 / 0 4
8103 P180E   Cubes 0 / 0 6
8095 P182E   Wooden Fence 0 / 0 6
8091 P183D   T-shirt 0 / 0 10
8087 P185C   Clever Fat Rat 0 / 0 9
8081 P187B   AlgoRace 0 / 0 6
8069 P189A   Cut Ribbon 0 / 0 4
8062 P191A   Dynasty Puzzles 0 / 0 5
8024 P201A   Clear Symmetry 0 / 0 5
8022 P201C   Fragile Bridges 0 / 0 7
8021 P201D   Brand New Problem 0 / 0 10
8012 P204A   Little Elephant and Interval 0 / 0 5
8009 P204D   Little Elephant and Retro Strings 0 / 0 9
7985 P208B   Solitaire 0 / 0 6
7984 P208C   Police Station 0 / 0 6
7981 P209A   Multicolored Marbles 0 / 0 5
7976 P212C   Cowboys 0 / 0 7
7974 P212E   IT Restaurants 0 / 0 5
7972 P213B   Numbers 0 / 0 6
7971 P213C   Relay Race 0 / 0 7
7962 P215E   Periodical Numbers 0 / 0 7
7954 P217C   Formurosa 0 / 0 10
7947 P219C   Color Stripe 0 / 0 5
7946 P219D   Choosing Capital for Treeland 0 / 0 5
7933 P222E   Decoding Genome 0 / 0 6
7931 P223B   Two Strings 0 / 0 6
7923 P225C   Barcode 0 / 0 5
7911 P228C   Fractal Detector 0 / 0 7
7905 P229D   Towers 0 / 0 7
7904 P229E   Gifts 0 / 0 10
7897 P231E   Cactus 0 / 0 7
7895 P232B   Table 0 / 0 6
7894 P232C   Doe Graphs 0 / 0 10
7892 P232E   Quick Tortoise 0 / 0 10
7887 P234C   Weather 0 / 0 4
7884 P234F   Fence 0 / 0 6
7880 P235B   Let's Play Osu! 0 / 0 7
7877 P235E   Number Challenge 0 / 0 10
7867 P238C   World Eater Brothers 0 / 0 7
7865 P238E   Meeting Her 0 / 0 10
7845 P243D   Cubes 0 / 0 10
7834 P245H   Queries for Number of Palindromes 0 / 0 6
7829 P246E   Blood Cousins Return 0 / 0 9
7824 P248E   Piglet's Birthday 0 / 0 10
7823 P249D   Donkey and Stars 0 / 0 10
7814 P251C   Number Transformation 0 / 0 7
7812 P251E   Tree and Table 0 / 0 10
7808 P253B   Physics Practical 0 / 0 4
7800 P254E   Dormitory 0 / 0 7
7797 P255C   Almost Arithmetical Progression 0 / 0 5
7794 P256D   Liars and Serge 0 / 0 10
7786 P258B   Little Elephant and Elections 0 / 0 6
7785 P258C   Little Elephant and LCM 0 / 0 7

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