ID 题目 显示标签 隐藏标签 AC / 尝试 难度
5322 P852A   Digits 0 / 0 9
5317 P852F   Product transformation 0 / 0 8
5308 P854A   Fraction 0 / 0 3
5307 P854B   Maxim Buys an Apartment 0 / 0 4
5297 P856C   Eleventh Birthday 0 / 0 9
5293 P858A   k-rounding 0 / 0 3
5286 P859B   Lazy Security Guard 0 / 0 3
5281 P859G   Circle of Numbers 0 / 0 10
5264 P864C   Bus 0 / 0 5
5263 P864D   Make a Permutation! 0 / 0 5
5255 P865F   Egg Roulette 0 / 0 10
5254 P865G   Flowers and Chocolate 0 / 0 10
5246 P868G   El Toll Caves 0 / 0 10
5244 P869B   The Eternal Immortality 0 / 0 3
5243 P869C   The Intriguing Obsession 0 / 0 6
5238 P870C   Maximum splitting 0 / 0 4
5227 P875A   Classroom Watch 0 / 0 4
5221 P876A   Trip For Meal 0 / 0 3
5220 P876B   Divisiblity of Differences 0 / 0 4
5203 P883D   Packmen Strike Back 0 / 0 9
5194 P883M   Quadcopter Competition 0 / 0 3
5191 P884C   Bertown Subway 0 / 0 5
5183 P886E   Maximum Element 0 / 0 9
5172 P888D   Almost Identity Permutations 0 / 0 5
5168 P889E   Mod Mod Mod 0 / 0 10
5167 P891A   Pride 0 / 0 5
5163 P891E   Lust 0 / 0 10
5156 P893E   Counting Arrays 0 / 0 7
5153 P894B   Ralph And His Magic Field 0 / 0 6
5152 P894C   Marco and GCD Sequence 0 / 0 6
5148 P895B   XK Segments 0 / 0 5
5147 P895C   Square Subsets 0 / 0 7
5146 P895D   String Mark 0 / 0 7
5141 P896D   Nephren Runs a Cinema 0 / 0 10
5137 P898A   Rounding 0 / 0 3
5132 P898F   Restoring the Expression 0 / 0 8
5131 P899A   Splitting in Teams 0 / 0 3
5129 P899C   Dividing the numbers 0 / 0 4
5128 P899D   Shovel Sale 0 / 0 6
5124 P900B   Position in Fraction 0 / 0 4
5123 P900C   Remove Extra One 0 / 0 5
5122 P900D   Unusual Sequences 0 / 0 7
5119 P901B   GCD of Polynomials 0 / 0 8
5116 P901E   Cyclic Cipher 0 / 0 10
5110 P903D   Almost Difference 0 / 0 8
5105 P906B   Seating of Students 0 / 0 8
5103 P906D   Power Tower 0 / 0 10
5097 P908C   New Year and Curling 0 / 0 5
5096 P908D   New Year and Arbitrary Arrangement 0 / 0 8
5095 P908E   New Year and Entity Enumeration 0 / 0 9
5093 P908G   New Year and Original Order 0 / 0 10
5090 P909B   Segments 0 / 0 4
5083 P910C   Minimum Sum 0 / 0 5
5079 P911D   Inversion Counting 0 / 0 6
5071 P912E   Prime Gift 0 / 0 9
5070 P913A   Modular Exponentiation 0 / 0 3
5065 P913F   Strongly Connected Tournament 0 / 0 10
5064 P913G   Power Substring 0 / 0 10
5063 P913H   Don't Exceed 0 / 0 10
5062 P914A   Perfect Squares 0 / 0 3
5056 P914G   Sum the Fibonacci 0 / 0 10
5048 P915G   Coprime Arrays 0 / 0 8
5047 P916A   Jamie and Alarm Snooze 0 / 0 3
5046 P916B   Jamie and Binary Sequence (changed after round) 0 / 0 7
5042 P917A   The Monster 0 / 0 6
5039 P917D   Stranger Trees 0 / 0 10
5031 P919E   Congruence Equation 0 / 0 7
5027 P920C   Swap Adjacent Elements 0 / 0 4
5023 P920G   List Of Integers 0 / 0 8
5002 P923A   Primal Sport 0 / 0 5
4998 P923E   Perpetual Subtraction 0 / 0 10
4988 P925C   Big Secret 0 / 0 8
4984 P926A   2-3-numbers 0 / 0 4
4965 P930E   Coins Exhibition 0 / 0 10
4964 P931A   Friends Meeting 0 / 0 3
4962 P931C   Laboratory Work 0 / 0 5
4957 P932E   Team Work 0 / 0 9
4953 P933B   A Determined Cleanup 0 / 0 7
4951 P933D   A Creative Cutout 0 / 0 10
4944 P935D   Fafa and Ancient Alphabet 0 / 0 6
4941 P936A   Save Energy! 0 / 0 5
4936 P937B   Vile Grasshoppers 0 / 0 4
4931 P938E   Max History 0 / 0 8
4918 P940E   Cashback 0 / 0 7
4915 P946B   Weird Subtraction Process 0 / 0 3
4907 P949B   A Leapfrog in the Array 0 / 0 5
4902 P950A   Left-handers, Right-handers and Ambidexters 0 / 0 3
4900 P952A   Quirky Quantifiers 0 / 0 3
4885 P954I   Yet Another String Matching Problem 0 / 0 8
4884 P955A   Feed the cat 0 / 0 3
4882 P955C   Sad powers 0 / 0 7
4869 P958D1   Hyperspace Jump (easy) 0 / 0 4
4867 P958E1   Guard Duty (easy) 0 / 0 5
4861 P959A   Mahmoud and Ehab and the even-odd game 0 / 0 3
4858 P959D   Mahmoud and Ehab and another array construction task 0 / 0 6
4857 P959E   Mahmoud and Ehab and the xor-MST 0 / 0 6
4856 P959F   Mahmoud and Ehab and yet another xor task 0 / 0 9
4849 P960G   Bandit Blues 0 / 0 10
4841 P961G   Partitions 0 / 0 10
4838 P962C   Make a Square 0 / 0 4

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