ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3631 P803B  Distances to Zero 0 / 0 4
3600 P811B  Vladik and Complicated Book 0 / 0 4
3596 P812A  Sagheer and Crossroads 0 / 0 4
3572 P817A  Treasure Hunt 0 / 0 4
3527 P828A  Restaurant Tables 1 / 1 4
3475 P842A  Kirill And The Game 0 / 0 4
3407 P854B  Maxim Buys an Apartment 0 / 0 4
3339 P870B  Maximum of Maximums of Minimums 2 / 7 4
3327 P875A  Classroom Watch 0 / 0 4
3307 P879B  Table Tennis 0 / 0 4
3261 P892B  Wrath 0 / 0 4
3249 P895A  Pizza Separation 1 / 1 4
3230 P899B  Months and Years 0 / 0 4
3214 P902B  Coloring a Tree 0 / 0 4
3212 P903B  The Modcrab 0 / 0 4
3211 P903C  Boxes Packing 0 / 0 4
3198 P908B  New Year and Buggy Bot 0 / 0 4
3181 P911B  Two Cakes 0 / 0 4
3169 P913B  Christmas Spruce 0 / 0 4
3161 P914B  Conan and Agasa play a Card Game 0 / 0 4
3128 P920B  Tea Queue 0 / 0 4
3073 P928A  Login Verification 1 / 1 4
3059 P931B  World Cup 0 / 0 4
3044 P934B  A Prosperous Lot 0 / 0 4
3018 P940A  Points on the line 0 / 0 4
2969 P958C1  Encryption (easy) 0 / 0 4
2957 P959B  Mahmoud and Ehab and the message 0 / 0 4
2952 P960A  Check the string 1 / 1 4
2942 P961B  Lecture Sleep 0 / 0 4
2902 P977C  Less or Equal 2 / 2 4
2872 P982A  Row 1 / 1 4
2858 P985B  Switches and Lamps 0 / 0 4
2836 P989B  A Tide of Riverscape 0 / 0 4
2830 P990B  Micro-World 0 / 0 4
2792 P998B  Cutting 0 / 0 4
2789 P999C  Alphabetic Removals 0 / 0 4
2785 P1000A  Codehorses T-shirts 2 / 10 4
2771 P1001H  Oracle for f(x) = parity of the number of 1s in x 0 / 0 4
2759 P1002D1  Oracle for f(x) = b * x mod 2 0 / 0 4
2733 P1006B  Polycarp's Practice 0 / 0 4
2732 P1006C  Three Parts of the Array 0 / 0 4
2707 P1011B  Planning The Expedition 0 / 0 4
2699 P1013B  And 0 / 0 4
2697 P1015B  Obtaining the String 0 / 0 4
2683 P1017B  The Bits 0 / 0 4
2668 P1023A  Single Wildcard Pattern Matching 0 / 0 4
2667 P1023C  Bracket Subsequence 0 / 0 4
2654 P1027B  Numbers on the Chessboard 0 / 0 4
2646 P1028B  Unnatural Conditions 0 / 0 4
2639 P1029B  Creating the Contest 0 / 0 4

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