ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3313 codeforces#P878A  Short Program 0 / 0 5
3305 codeforces#P883B  Berland Army 0 / 0 10
3297 codeforces#P883J  Renovation 1 / 4 9
3296 codeforces#P883K  Road Widening 0 / 0 6
3284 codeforces#P886D  Restoration of string 0 / 0 7
3269 codeforces#P888G  Xor-MST 4 / 30 8
3266 codeforces#P891B  Gluttony 0 / 0 7
3253 codeforces#P894B  Ralph And His Magic Field 0 / 0 6
3252 codeforces#P894C  Marco and GCD Sequence 0 / 0 6
3243 codeforces#P896B  Ithea Plays With Chtholly 0 / 0 7
3233 codeforces#P898E  Squares and not squares 0 / 0 5
3231 codeforces#P899A  Splitting in Teams 1 / 1 3
3229 codeforces#P899C  Dividing the numbers 0 / 0 4
3228 codeforces#P899D  Shovel Sale 1 / 2 6
3220 codeforces#P901A  Hashing Trees 0 / 0 5
3219 codeforces#P901B  GCD of Polynomials 0 / 0 8
3217 codeforces#P901D  Weighting a Tree 0 / 0 10
3205 codeforces#P906B  Seating of Students 0 / 0 8
3190 codeforces#P909B  Segments 1 / 1 4
3186 codeforces#P909F  AND-permutations 0 / 0 9
3183 codeforces#P910C  Minimum Sum 0 / 0 5
3180 codeforces#P911C  Three Garlands 0 / 0 4
3178 codeforces#P911E  Stack Sorting 0 / 0 7
3177 codeforces#P911F  Tree Destruction 0 / 0 9
3174 codeforces#P912B  New Year's Eve 0 / 0 4
3145 codeforces#P916C  Jamie and Interesting Graph 0 / 1 5
3103 codeforces#P922F  Divisibility 0 / 0 9
3099 codeforces#P923D  Picking Strings 0 / 0 9
3097 codeforces#P923F  Public Service 0 / 0 10
3088 codeforces#P925C  Big Secret 0 / 0 8
3087 codeforces#P925D  Aztec Catacombs 0 / 0 10
3080 codeforces#P926E  Merge Equal Elements 0 / 0 6
3059 codeforces#P931B  World Cup 0 / 0 4
3057 codeforces#P932A  Palindromic Supersequence 1 / 1 3
3055 codeforces#P932C  Permutation Cycle 0 / 0 5
3046 codeforces#P933E  A Preponderant Reunion 0 / 0 10
3044 codeforces#P934B  A Prosperous Lot 0 / 0 4
3035 codeforces#P936C  Lock Puzzle 0 / 0 8
3029 codeforces#P938C  Constructing Tests 0 / 0 5
3016 codeforces#P940C  Phone Numbers 0 / 0 5
3002 codeforces#P949B  A Leapfrog in the Array 0 / 0 5
2991 codeforces#P952G  Puzzling Language 0 / 0 8
2956 codeforces#P959C  Mahmoud and Ehab and the wrong algorithm 0 / 0 5
2955 codeforces#P959D  Mahmoud and Ehab and another array construction task 0 / 0 6
2950 codeforces#P960C  Subsequence Counting 0 / 0 5
2934 codeforces#P962B  Students in Railway Carriage 0 / 0 4
2932 codeforces#P962E  Byteland, Berland and Disputed Cities 0 / 0 8
2928 codeforces#P963B  Destruction of a Tree 0 / 0 7
2907 codeforces#P976D  Degree Set 0 / 0 9
2884 codeforces#P980B  Marlin 0 / 0 5

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