ID 题目 显示标签 隐藏标签 AC / 尝试 难度
5349 P804A   Find Amir 0 / 0 3
5348 P804B   Minimum number of steps 0 / 0 4
5343 P805A   Fake NP 0 / 0 3
5338 P808B   Average Sleep Time 0 / 0 4
5332 P809A   Do you want a date? 0 / 0 5
5328 P809E   Surprise me! 0 / 0 10
5327 P810A   Straight «A» 0 / 0 3
5314 P813B   The Golden Age 0 / 0 6
5303 P815B   Karen and Test 0 / 0 8
5297 P817A   Treasure Hunt 0 / 0 4
5296 P817B   Makes And The Product 0 / 0 5
5295 P817C   Really Big Numbers 0 / 0 5
5291 P818A   Diplomas and Certificates 0 / 0 3
5286 P818F   Level Generation 0 / 0 7
5283 P819B   Mister B and PR Shifts 0 / 0 6
5278 P820B   Mister B and Angle in Polygon 0 / 0 4
5276 P821B   Okabe and Banana Trees 0 / 0 4
5272 P822A   I'm bored with life 0 / 0 3
5269 P822D   My pretty girl Noora 0 / 0 6
5255 P827E   Rusty String 0 / 0 10
5249 P830C   Bamboo Partition 0 / 0 8
5247 P830E   Perpetual Motion Machine 0 / 0 10
5243 P832A   Sasha and Sticks 0 / 0 3
5241 P832C   Strange Radiation 0 / 0 9
5238 P833A   The Meaningless Game 0 / 0 5
5236 P833C   Ever-Hungry Krakozyabra 0 / 0 10
5231 P835A   Key races 0 / 0 3
5222 P837D   Round Subset 0 / 0 7
5221 P837E   Vasya's Function 0 / 0 7
5220 P837F   Prefix Sums 0 / 0 9
5215 P838D   Airplane Arrangements 0 / 0 10
5209 P839D   Winter is here 0 / 0 8
5208 P839E   Mother of Dragons 0 / 0 10
5207 P840A   Leha and Function 0 / 0 4
5201 P841B   Godsend 0 / 0 3
5198 P842C   Ilya And The Tree 0 / 0 7
5195 P843A   Sorting by Subsequences 0 / 0 4
5193 P843C   Upgrading Tree 0 / 0 10
5189 P844B   Rectangles 0 / 0 4
5182 P845G   Shortest Path Problem? 0 / 0 8
5176 P846F   Random Query 0 / 0 6
5167 P847I   Noise Level 0 / 0 6
5163 P847M   Weather Tomorrow 0 / 0 3
5158 P848E   Days of Floral Colours 0 / 0 10
5155 P850A   Five Dimensional Points 0 / 0 5
5152 P850D   Tournament Construction 0 / 0 10
5151 P850E   Random Elections 0 / 0 10
5150 P850F   Rainbow Balls 0 / 0 10
5149 P851A   Arpa and a research in Mexican wave 0 / 0 3
5148 P851B   Arpa and an exam about geometry 0 / 0 4

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