ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7397 P225D  Snake 0 / 0 8
7321 P243C  Colorado Potato Beetle 0 / 0 8
7310 P245G  Suggested Friends 0 / 0 8
7280 P253E  Printer 0 / 0 8
7270 P255E  Furlo and Rublo and Game 0 / 0 8
7263 P257E  Greedy Elevator 0 / 0 8
7207 P271E  Three Horses 0 / 0 8
7202 P272E  Dima and Horses 0 / 0 8
7196 P274D  Lovely Matrix 0 / 0 8
7177 P279D  The Minimum Number of Variables 0 / 0 8
7173 P280C  Game on Tree 0 / 0 8
7164 P282E  Sausage Maximization 0 / 0 8
7150 P286B  Shifting 0 / 0 8
7087 P301D  Yaroslav and Divisors 0 / 0 8
7073 P305D  Olya and Graph 0 / 0 8
7039 P316C1  Tidying Up 0 / 0 8
7031 P316F1  Suns and Rays 0 / 0 8
7029 P316F3  Suns and Rays 0 / 0 8
7027 P316G2  Good Substrings 0 / 0 8
7003 P323B  Tournament-graph 0 / 0 8
6968 P332C  Students' Revenge 0 / 0 8
6943 P337E  Divisor Tree 0 / 0 8
6913 P345D  Chain Letter 0 / 0 8
6910 P345G  Suffix Subgroup 0 / 0 8
6907 P346C  Number Transformation II 0 / 0 8
6891 P350E  Wrong Floyd 0 / 0 8
6886 P351E  Jeff and Permutation 0 / 0 8
6879 P353E  Antichain 0 / 0 8
6874 P354E  Lucky Number Representation 0 / 0 8
6836 P364B  Free Market 0 / 0 8
6826 P366E  Dima and Magic Guitar 0 / 0 8
6815 P369D  Valera and Fools 0 / 0 8
6814 P369E  Valera and Queries 0 / 0 8
6782 P377C  Captains Mode 0 / 0 8
6760 P382D  Ksenia and Pawns 0 / 0 8
6748 P385D  Bear and Floodlight 0 / 0 8
6739 P387D  George and Interesting Graph 0 / 0 8
6738 P387E  George and Cards 0 / 0 8
6673 P402E  Strictly Positive Matrix 0 / 0 8
6666 P404E  Maze 1D 0 / 0 8
6660 P406D  Hill Climbing 0 / 0 8
6645 P409G  On a plane 0 / 0 8
6630 P413E  Maze 2D 0 / 0 8
6607 P420D  Cup Trick 0 / 0 8
6597 P425B  Sereja and Table 0 / 0 8
6588 P427D  Match & Catch 0 / 0 8
6583 P429D  Tricky Function 0 / 0 8
6575 P431E  Chemistry Experiment 0 / 0 8
6536 P440D  Berland Federalization 0 / 0 8
6505 P448E  Divisors 0 / 0 8

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