ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8296 P243B   Hydra 0 / 0 7
8282 P246A   Buggy Sorting 0 / 0 3
8278 P246E   Blood Cousins Return 0 / 0 9
8272 P249D   Donkey and Stars 0 / 0 10
8259 P252B   Unsorting Array 0 / 0 6
8257 P253B   Physics Practical 0 / 0 4
8254 P253E   Printer 0 / 0 8
8253 P254A   Cards with Numbers 0 / 0 4
8241 P257A   Sockets 0 / 0 3
8224 P261A   Maxim and Discounts 0 / 0 4
8216 P263B   Squares 0 / 0 3
8193 P268E   Playlist 0 / 0 7
8189 P269D   Maximum Waterfall 0 / 0 10
8177 P272D   Dima and Two Sequences 0 / 0 5
8173 P274A   k-Multiple Free Set 0 / 0 5
8170 P274D   Lovely Matrix 0 / 0 8
8164 P276C   Little Girl and Maximum Sum 0 / 0 5
8128 P285C   Building Permutation 0 / 0 4
8122 P286D   Tourists 0 / 0 10
8112 P289B   Polo the Penguin and Matrix 0 / 0 4
8105 P291A   Spyke Talks 0 / 0 3
8071 P299A   Ksusha and Array 0 / 0 3
8044 P306B   Optimizer 0 / 0 7
8027 P313C   Ilya and Matrix 0 / 0 4
8021 P314D   Sereja and Straight Lines 0 / 0 9
7955 P331A2   Oh Sweet Beaverette 0 / 0 5
7942 P332C   Students' Revenge 0 / 0 8
7936 P333D   Characteristics of Rectangles 0 / 0 7
7935 P333E   Summer Earnings 0 / 0 9
7933 P334B   Eight Point Sets 0 / 0 4
7914 P339A   Helpful Maths 0 / 0 3
7878 P347A   Difference Row 0 / 0 4
7876 P348A   Mafia 0 / 0 5
7867 P350C   Bombs 0 / 0 5
7866 P350D   Looking for Owls 0 / 0 9
7858 P352B   Jeff and Periods 0 / 0 4
7856 P353B   Two Heaps 0 / 0 6
7820 P362B   Petya and Staircases 0 / 0 3
7797 P367C   Sereja and the Arrangement of Numbers 0 / 0 7
7785 P370C   Mittens 0 / 0 6
7777 P372A   Counting Kangaroos is Fun 0 / 0 5
7764 P375B   Maximum Submatrix 2 0 / 0 5
7757 P377B   Preparing for the Contest 0 / 0 6
7752 P378B   Semifinals 0 / 0 4
7749 P379C   New Year Ratings Change 0 / 0 4
7747 P379E   New Year Tree Decorations 0 / 0 9
7738 P381B   Sereja and Stairs 0 / 0 3
7735 P382C   Arithmetic Progression 0 / 0 5
7731 P383B   Volcanoes 0 / 0 9
7726 P384B   Multitasking 0 / 0 5
7711 P388A   Fox and Box Accumulation 0 / 0 4
7709 P388C   Fox and Card Game 0 / 0 7
7642 P404C   Restore Graph 0 / 0 6
7639 P405A   Gravity Flip 0 / 0 3
7612 P412B   Network Configuration 0 / 0 3
7588 P417D   Cunning Gena 0 / 0 6
7578 P421D   Bug in Code 0 / 0 6
7576 P424B   Megacity 0 / 0 4
7572 P425A   Sereja and Swaps 0 / 0 5
7555 P430A   Points and Segments (easy) 0 / 0 5
7548 P432A   Choosing Teams 0 / 0 3
7546 P432C   Prime Swaps 0 / 0 6
7542 P433B   Kuriyama Mirai's Stones 0 / 0 4
7541 P433C   Ryouko's Memory Note 0 / 0 6
7537 P434E   Furukawa Nagisa's Tree 0 / 0 10
7524 P437B   The Child and Set 0 / 0 5
7523 P437C   The Child and Toy 0 / 0 4
7522 P437D   The Child and Zoo 0 / 0 6
7517 P439B   Devu, the Dumb Guy 0 / 0 4
7515 P439D   Devu and his Brother 0 / 0 5
7470 P451B   Sort the Array 0 / 0 4
7448 P456A   Laptops 0 / 0 3
7439 P459B   Pashmak and Flowers 0 / 0 4
7437 P459D   Pashmak and Parmida's problem 0 / 0 6
7436 P459E   Pashmak and Graph 0 / 0 6
7431 P460E   Roland and Rose 0 / 0 10
7430 P461A   Appleman and Toastman 0 / 0 4
7385 P471B   MUH and Important Things 0 / 0 4
7370 P474E   Pillars 0 / 0 7
7351 P478E   Wavy numbers 0 / 0 10
7349 P479B   Towers 0 / 0 4
7348 P479C   Exams 0 / 0 4
7335 P484B   Maximum Value 0 / 0 7
7317 P489A   SwapSort 0 / 0 4
7316 P489B   BerSU Ball 0 / 0 4
7311 P490A   Team Olympiad 0 / 0 3
7301 P492B   Vanya and Lanterns 0 / 0 4
7300 P492C   Vanya and Exams 0 / 0 4
7299 P492D   Vanya and Computer Game 0 / 0 6
7295 P493C   Vasya and Basketball 0 / 0 5
7281 P496E   Distributing Parts 0 / 0 7
7270 P500B   New Year Permutation 0 / 0 5
7262 P501C   Misha and Forest 0 / 0 5
7250 P507A   Amr and Music 0 / 0 3
7232 P510C   Fox And Names 0 / 0 5
7207 P515C   Drazil and Factorial 0 / 0 4
7195 P519B   A and B and Compilation Errors 0 / 0 3
7176 P524C   The Art of Dealing with ATM 0 / 0 6
7174 P524E   Rooks and Rectangles 0 / 0 9
7170 P525C   Ilya and Sticks 0 / 0 5

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