ID Problem Show tags Hide tags AC / Tried Difficulty
4396 P1041F  Ray in the tube 0 / 0 (None)
4397 P1042B  Vitamins 0 / 0 (None)
4398 P1042C  Array Product 0 / 0 (None)
4399 P1042E  Vasya and Magic Matrix 0 / 0 (None)
4400 P1042F  Leaf Sets 0 / 0 (None)
47 P1043  2的幂次方 225 / 1435 8
4401 P1043B  Lost Array 0 / 0 (None)
4402 P1043D  Mysterious Crime 0 / 0 (None)
4403 P1043E  Train Hard, Win Easy 0 / 0 (None)
4404 P1043G  Speckled Band 0 / 0 (None)
48 P1044  输出不定方程解的个数 137 / 370 5
4405 P1044A  The Tower is Going Home 0 / 0 (None)
4406 P1044B  Intersecting Subtrees 0 / 0 (None)
4407 P1044D  Deduction Queries 0 / 0 (None)
4408 P1044F  DFS 0 / 0 (None)
49 P1045  上台阶 135 / 538 7
4409 P1045B  Space Isaac 0 / 0 (None)
4410 P1045C  Hyperspace Highways 0 / 0 (None)
4411 P1045E  Ancient civilizations 0 / 0 (None)
4412 P1045G  AI robots 0 / 0 (None)

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