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

分类

手气不错

根据当前过滤条件随机选择一道题