ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7847 P243B   Hydra 0 / 0 7
7833 P246A   Buggy Sorting 0 / 0 3
7829 P246E   Blood Cousins Return 0 / 0 9
7823 P249D   Donkey and Stars 0 / 0 10
7810 P252B   Unsorting Array 0 / 0 6
7808 P253B   Physics Practical 0 / 0 4
7805 P253E   Printer 0 / 0 8
7804 P254A   Cards with Numbers 0 / 0 4
7792 P257A   Sockets 0 / 0 3
7775 P261A   Maxim and Discounts 0 / 0 4
7767 P263B   Squares 0 / 0 3
7744 P268E   Playlist 0 / 0 7
7740 P269D   Maximum Waterfall 0 / 0 10
7728 P272D   Dima and Two Sequences 0 / 0 5
7724 P274A   k-Multiple Free Set 0 / 0 5
7721 P274D   Lovely Matrix 0 / 0 8
7715 P276C   Little Girl and Maximum Sum 0 / 0 5
7679 P285C   Building Permutation 0 / 0 4
7673 P286D   Tourists 0 / 0 10
7663 P289B   Polo the Penguin and Matrix 0 / 0 4
7656 P291A   Spyke Talks 0 / 0 3
7622 P299A   Ksusha and Array 0 / 0 3
7595 P306B   Optimizer 0 / 0 7
7578 P313C   Ilya and Matrix 0 / 0 4
7572 P314D   Sereja and Straight Lines 0 / 0 9
7506 P331A2   Oh Sweet Beaverette 0 / 0 5
7493 P332C   Students' Revenge 0 / 0 8
7487 P333D   Characteristics of Rectangles 0 / 0 7
7486 P333E   Summer Earnings 0 / 0 9
7484 P334B   Eight Point Sets 0 / 0 4
7465 P339A   Helpful Maths 0 / 0 3
7429 P347A   Difference Row 0 / 0 4
7427 P348A   Mafia 0 / 0 5
7418 P350C   Bombs 0 / 0 5
7417 P350D   Looking for Owls 0 / 0 9
7409 P352B   Jeff and Periods 0 / 0 4
7407 P353B   Two Heaps 0 / 0 6
7358 P362B   Petya and Staircases 0 / 0 3
7335 P367C   Sereja and the Arrangement of Numbers 0 / 0 7
7323 P370C   Mittens 0 / 0 6
7315 P372A   Counting Kangaroos is Fun 0 / 0 5
7302 P375B   Maximum Submatrix 2 0 / 0 5
7295 P377B   Preparing for the Contest 0 / 0 6
7290 P378B   Semifinals 0 / 0 4
7287 P379C   New Year Ratings Change 0 / 0 4
7285 P379E   New Year Tree Decorations 0 / 0 9
7276 P381B   Sereja and Stairs 0 / 0 3
7273 P382C   Arithmetic Progression 0 / 0 5
7269 P383B   Volcanoes 0 / 0 9
7264 P384B   Multitasking 0 / 0 5
7249 P388A   Fox and Box Accumulation 0 / 0 4
7247 P388C   Fox and Card Game 0 / 0 7
7180 P404C   Restore Graph 0 / 0 6
7177 P405A   Gravity Flip 0 / 0 3
7150 P412B   Network Configuration 0 / 0 3
7126 P417D   Cunning Gena 0 / 0 6
7116 P421D   Bug in Code 0 / 0 6
7114 P424B   Megacity 0 / 0 4
7110 P425A   Sereja and Swaps 0 / 0 5
7093 P430A   Points and Segments (easy) 0 / 0 5
7086 P432A   Choosing Teams 0 / 0 3
7084 P432C   Prime Swaps 0 / 0 6
7080 P433B   Kuriyama Mirai's Stones 0 / 0 4
7079 P433C   Ryouko's Memory Note 0 / 0 6
7075 P434E   Furukawa Nagisa's Tree 0 / 0 10
7062 P437B   The Child and Set 0 / 0 5
7061 P437C   The Child and Toy 0 / 0 4
7060 P437D   The Child and Zoo 0 / 0 6
7055 P439B   Devu, the Dumb Guy 0 / 0 4
7053 P439D   Devu and his Brother 0 / 0 5
7008 P451B   Sort the Array 0 / 0 4
6986 P456A   Laptops 0 / 0 3
6977 P459B   Pashmak and Flowers 0 / 0 4
6975 P459D   Pashmak and Parmida's problem 0 / 0 6
6974 P459E   Pashmak and Graph 0 / 0 6
6969 P460E   Roland and Rose 0 / 0 10
6968 P461A   Appleman and Toastman 0 / 0 4
6923 P471B   MUH and Important Things 0 / 0 4
6908 P474E   Pillars 0 / 0 7
6889 P478E   Wavy numbers 0 / 0 10
6887 P479B   Towers 0 / 0 4
6886 P479C   Exams 0 / 0 4
6873 P484B   Maximum Value 0 / 0 7
6855 P489A   SwapSort 0 / 0 4
6854 P489B   BerSU Ball 0 / 0 4
6849 P490A   Team Olympiad 0 / 0 3
6839 P492B   Vanya and Lanterns 0 / 0 4
6838 P492C   Vanya and Exams 0 / 0 4
6837 P492D   Vanya and Computer Game 0 / 0 6
6833 P493C   Vasya and Basketball 0 / 0 5
6819 P496E   Distributing Parts 0 / 0 7
6808 P500B   New Year Permutation 0 / 0 5
6800 P501C   Misha and Forest 0 / 0 5
6788 P507A   Amr and Music 0 / 0 3
6770 P510C   Fox And Names 0 / 0 5
6745 P515C   Drazil and Factorial 0 / 0 4
6728 P519B   A and B and Compilation Errors 0 / 0 3
6709 P524C   The Art of Dealing with ATM 0 / 0 6
6707 P524E   Rooks and Rectangles 0 / 0 9
6703 P525C   Ilya and Sticks 0 / 0 5

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