ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3035 P936C  Lock Puzzle 0 / 0 8
3033 P937A  Olympiad 1 / 1 3
3031 P938A  Word Correction 0 / 0 3
3023 P939B  Hamster Farm 1 / 1 3
3016 P940C  Phone Numbers 0 / 0 5
3015 P940D  Alena And The Heater 0 / 0 5
3007 P946E  Largest Beautiful Number 0 / 0 8
3005 P948A  Protect Sheep 1 / 1 3
2999 P950A  Left-handers, Right-handers and Ambidexters 0 / 0 3
2998 P950B  Intercepted Message 0 / 0 3
2995 P952C  Ravioli Sort 2 / 2 5
2990 P954A  Diagonal Walking 0 / 0 3
2989 P954B  String Typing 0 / 0 4
2988 P954C  Matrix Walk 0 / 0 5
2980 P955B  Not simply beatiful strings 0 / 0 4
2975 P957A  Tritonic Iridescence 0 / 0 4
2974 P958A1  Death Stars (easy) 0 / 0 4
2971 P958B1  Maximum Control (easy) 0 / 0 3
2961 P958F1  Lightsabers (easy) 0 / 0 5
2957 P959B  Mahmoud and Ehab and the message 0 / 0 4
2954 P959E  Mahmoud and Ehab and the xor-MST 0 / 0 6
2952 P960A  Check the string 1 / 1 4
2950 P960C  Subsequence Counting 0 / 0 5
2949 P960D  Full Binary Tree Queries 0 / 0 7
2943 P961A  Tetris 1 / 1 3
2942 P961B  Lecture Sleep 0 / 0 4
2941 P961C  Chessboard 0 / 0 4
2936 P962A  Equator 1 / 1 4
2934 P962B  Students in Railway Carriage 0 / 0 4
2935 P962C  Make a Square 0 / 0 4
2933 P962D  Merge Equals 1 / 1 5
2921 P965B  Battleship 0 / 0 4
2917 P967A  Mind the Gap 1 / 1 3
2915 P975A  Aramic script 0 / 0 3
2914 P975B  Mancala 0 / 0 3
2909 P976A  Minimum Binary Number 1 / 1 3
2910 P976B  Lara Croft and the New Game 0 / 0 4
2908 P976C  Nested Segments 0 / 3 5
2907 P976D  Degree Set 0 / 0 9
2904 P977A  Wrong Subtraction 1 / 1 3
2903 P977B  Two-gram 0 / 0 3
2898 P978A  Remove Duplicates 1 / 1 3
2896 P978C  Letters 0 / 0 3
2895 P978D  Almost Arithmetic Progression 0 / 0 5
2893 P978F  Mentors 0 / 0 5
2892 P978G  Petya's Exams 0 / 0 5
2886 P980A  Links and Pearls 1 / 1 3
2880 P981A  Antipalindrome 2 / 6 3
2878 P981C  Useful Decomposition 0 / 0 4
2871 P982B  Bus of Characters 0 / 0 4

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