ID Problem Show tags Hide tags AC / Tried Difficulty
4195 P798E   Mike and code of a permutation 0 / 0 (None)
4186 P801B   Valued Keys 0 / 0 (None)
4178 P802H   Fake News (medium) 0 / 0 (None)
4170 P803A   Maximal Binary Matrix 0 / 0 (None)
4169 P803B   Distances to Zero 0 / 0 (None)
4168 P803C   Maximal GCD 0 / 0 (None)
4163 P804A   Find Amir 0 / 0 (None)
4161 P804C   Ice cream coloring 0 / 0 (None)
4159 P804E   The same permutation 0 / 0 (None)
4156 P805B   3-palindrome 0 / 0 (None)
4151 P808C   Tea Party 0 / 0 (None)
4136 P811D   Vladik and Favorite Game 0 / 0 (None)
4123 P814A   An abandoned sentiment from past 0 / 0 (None)
4122 P814B   An express train to reveries 0 / 0 (None)
4117 P815B   Karen and Test 0 / 0 (None)
4114 P815E   Karen and Neighborhood 0 / 0 (None)
4094 P819E   Mister B and Flight to the Moon 0 / 0 (None)
4092 P820B   Mister B and Angle in Polygon 0 / 0 (None)
4081 P822F   Madness 0 / 0 (None)
4072 P827B   High Load 0 / 0 (None)

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