ID Problem Show tags Hide tags AC / Tried Difficulty
3485 P639B  Bear and Forgotten Tree 3 0 / 0 (None)
3487 P639F  Bear and Chemistry 0 / 0 (None)
3494 P643E  Bear and Destroying Subtrees 0 / 0 (None)
3523 P665E  Beautiful Subarrays 0 / 0 (None)
3540 P675D  Tree Construction 0 / 0 (None)
3556 P681D  Gifts by the List 0 / 0 (None)
3558 P682C  Alyona and the Tree 0 / 0 (None)
3568 P685B  Kay and Snowflake 0 / 0 (None)
3584 P690C2  Brain Network (medium) 0 / 0 (None)
3589 P690F3  Tree of Life (hard) 0 / 0 (None)
3593 P696A  Lorenzo Von Matterhorn 0 / 0 (None)
3598 P698B  Fix a Tree 0 / 0 (None)
3615 P704E  Iron Man 0 / 0 (None)
3619 P706D  Vasiliy's Multiset 0 / 0 (None)
3624 P708C  Centroids 0 / 0 (None)
3664 P724F  Uniformly Branched Trees 0 / 0 (None)
3665 P724G  Xor-matic Number of the Graph 0 / 0 (None)
3697 P734E  Anton and Tree 0 / 0 (None)
3704 P739B  Alyona and a tree 0 / 0 (None)
3721 P746G  New Roads 0 / 0 (None)

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