ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4911 P908G   New Year and Original Order 0 / 0 10
4908 P909B   Segments 0 / 0 4
4901 P910C   Minimum Sum 0 / 0 5
4897 P911D   Inversion Counting 0 / 0 6
4889 P912E   Prime Gift 0 / 0 9
4888 P913A   Modular Exponentiation 0 / 0 3
4883 P913F   Strongly Connected Tournament 0 / 0 10
4882 P913G   Power Substring 0 / 0 10
4881 P913H   Don't Exceed 0 / 0 10
4880 P914A   Perfect Squares 0 / 0 3
4874 P914G   Sum the Fibonacci 0 / 0 10
4866 P915G   Coprime Arrays 0 / 0 8
4865 P916A   Jamie and Alarm Snooze 0 / 0 3
4864 P916B   Jamie and Binary Sequence (changed after round) 0 / 0 7
4860 P917A   The Monster 0 / 0 6
4857 P917D   Stranger Trees 0 / 0 10
4849 P919E   Congruence Equation 0 / 0 7
4845 P920C   Swap Adjacent Elements 0 / 0 4
4841 P920G   List Of Integers 0 / 0 8
4797 P923A   Primal Sport 0 / 0 5
4793 P923E   Perpetual Subtraction 0 / 0 10
4783 P925C   Big Secret 0 / 0 8
4779 P926A   2-3-numbers 0 / 0 4
4760 P930E   Coins Exhibition 0 / 0 10
4759 P931A   Friends Meeting 0 / 0 3
4757 P931C   Laboratory Work 0 / 0 5
4752 P932E   Team Work 0 / 0 9
4748 P933B   A Determined Cleanup 0 / 0 7
4746 P933D   A Creative Cutout 0 / 0 10
4739 P935D   Fafa and Ancient Alphabet 0 / 0 6
4736 P936A   Save Energy! 0 / 0 5
4731 P937B   Vile Grasshoppers 0 / 0 4
4726 P938E   Max History 0 / 0 8
4713 P940E   Cashback 0 / 0 7
4710 P946B   Weird Subtraction Process 0 / 0 3
4702 P949B   A Leapfrog in the Array 0 / 0 5
4697 P950A   Left-handers, Right-handers and Ambidexters 0 / 0 3
4695 P952A   Quirky Quantifiers 0 / 0 3
4680 P954I   Yet Another String Matching Problem 0 / 0 8
4679 P955A   Feed the cat 0 / 0 3
4677 P955C   Sad powers 0 / 0 7
4664 P958D1   Hyperspace Jump (easy) 0 / 0 4
4662 P958E1   Guard Duty (easy) 0 / 0 5
4656 P959A   Mahmoud and Ehab and the even-odd game 0 / 0 3
4645 P959D   Mahmoud and Ehab and another array construction task 0 / 0 6
4644 P959E   Mahmoud and Ehab and the xor-MST 0 / 0 6
4643 P959F   Mahmoud and Ehab and yet another xor task 0 / 0 9
4636 P960G   Bandit Blues 0 / 0 10
4628 P961G   Partitions 0 / 0 10
4625 P962C   Make a Square 0 / 0 4

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