ID Problem Show tags Hide tags AC / Tried Difficulty
3934 P825G  Tree Queries 0 / 0 (None)
3935 P827B  High Load 0 / 0 (None)
3936 P827D  Best Edge Weight 0 / 0 (None)
3942 P830D  Singer House 0 / 0 (None)
3943 P830E  Perpetual Motion Machine 0 / 0 (None)
3949 P833D  Red-Black Cobweb 0 / 0 (None)
3959 P838B  Diverging Directions 0 / 0 (None)
3963 P839C  Journey 0 / 0 (None)
3967 P840E  In a Trap 0 / 0 (None)
3970 P842C  Ilya And The Tree 0 / 0 (None)
3971 P842E  Nikita and game 0 / 0 (None)
4009 P859D  Third Month Insanity 0 / 0 (None)
4011 P860E  Arkady and a Nobody-men 0 / 0 (None)
4012 P862B  Mahmoud and Ehab and the bipartiteness 0 / 0 (None)
4030 P868E  Policeman and a Tree 0 / 0 (None)
4038 P870E  Points, Lines and Ready-made Titles 0 / 0 (None)
4039 P871E  Restore the Tree 0 / 0 (None)
4050 P877E  Danil and a Part-time Job 0 / 0 (None)
4067 P886C  Petya and Catacombs 0 / 0 (None)
4080 P891D  Sloth 0 / 0 (None)

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