ID Problem Show tags Hide tags AC / Tried Difficulty
4011 P860E   Arkady and a Nobody-men 0 / 0 (None)
4012 P862B   Mahmoud and Ehab and the bipartiteness 0 / 0 (None)
4013 P862D   Mahmoud and Ehab and the binary string 0 / 0 (None)
4014 P862F   Mahmoud and Ehab and the final stage 0 / 0 (None)
4015 P863B   Kayaking 0 / 0 (None)
4016 P863D   Yet Another Array Queries Problem 0 / 0 (None)
4017 P863E   Turn Off The TV 0 / 0 (None)
4018 P863G   Graphic Settings 0 / 0 (None)
4019 P864B   Polycarp and Letters 0 / 0 (None)
4020 P864D   Make a Permutation! 0 / 0 (None)
4021 P864E   Fire 0 / 0 (None)
4022 P865A   Save the problem! 0 / 0 (None)
4023 P865B   Ordering Pizza 0 / 0 (None)
4024 P865D   Buy Low Sell High 0 / 0 (None)
4025 P865E   Hex Dyslexia 0 / 0 (None)
4026 P865G   Flowers and Chocolate 0 / 0 (None)
4027 P867A   Between the Offices 0 / 0 (None)
4028 P868B   Race Against Time 0 / 0 (None)
4029 P868D   Huge Strings 0 / 0 (None)
4030 P868E   Policeman and a Tree 0 / 0 (None)

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