26 problems

  • 1
ID Problem Show tags Hide tags AC / Tried Difficulty
28397 28397   Flowers 23 / 47 4
28398 28398   k-Tree 23 / 35 2
28399 28399   Cut Ribbon 22 / 40 3
28400 28400   Ayoub and Lost Array 22 / 37 3
28419 28419   Chain Reaction 18 / 33 4
28422 28422   Flipping Game 19 / 29 3
28423 28423   Maximum Sum on Even Positions 8 / 16 8
28424 28424   Distance in Tree 20 / 42 4
28425 28425   The Sports Festival 21 / 29 2
28426 28426   Maximum White Subtree 15 / 23 4
28427 28427   Colored Rectangles 20 / 41 4
28428 28428   Chef Monocarp 19 / 40 4
28430 28430   Kefa and Dishes 18 / 59 6
28431 28431   Money Buys Happiness 15 / 24 5
28432 28432   Armchairs 14 / 29 5
28433 28433   Maximum Distributed Tree 12 / 37 6
28452 28452   优秀数 7 / 14 8
28453 28453   鸟 6 / 13 8
28468 28468   Tree Shuffling 1 / 3 10
28509 28509   A. 坏掉的台阶 7 / 14 8
28510 28510   B. 跳格子 4 / 5 10
28511 28511   C. LIS 5 / 9 9
28512 28512   D. 避雨 2 / 3 10
28513 28513   E. 填数字 2 / 2 10
28514 28514   F. 棋盘路径计数 2 / 8 10
28515 28515   G. 真牛快打 0 / 0 (None)
  • 1

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