ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4304 P1173A   Nauuo and Votes 0 / 0 3
4303 P1173B   Nauuo and Chess 0 / 0 3
4302 P1174A   Ehab Fails to Be Thanos 0 / 0 3
4301 P1174B   Ehab Is an Odd Person 0 / 0 4
4300 P1174C   Ehab and a Special Coloring Problem 0 / 0 4
4299 P1174D   Ehab and the Expected XOR Problem 0 / 0 6
4298 P1174E   Ehab and the Expected GCD Problem 0 / 0 9
4297 P1174F   Ehab and the Big Finale 0 / 0 9
4296 P1175A   From Hero to Zero 0 / 0 3
4295 P1175B   Catch Overflow! 0 / 0 5
4294 P1175C   Electrification 0 / 0 5
4293 P1175D   Array Splitting 0 / 0 6
4292 P1175E   Minimal Segment Cover 0 / 0 8
4291 P1175F   The Number of Subpermutations 0 / 0 9
4290 P1175G   Yet Another Partiton Problem 0 / 0 10
4289 P1176A   Divide it! 0 / 0 3
4288 P1176B   Merge it! 0 / 0 3
4287 P1176C   Lose it! 0 / 0 4
4286 P1176D   Recover it! 0 / 0 6
4285 P1176E   Cover it! 0 / 0 5
4284 P1176F   Destroy it! 0 / 0 7
4283 P1177A   Digits Sequence (Easy Edition) 0 / 0 3
4282 P1177B   Digits Sequence (Hard Edition) 0 / 0 6
4281 P1178A   Prime Minister 0 / 0 3
4280 P1178B   WOW Factor 0 / 0 4
4279 P1178C   Tiles 0 / 0 4
4278 P1178D   Prime Graph 0 / 0 5
4277 P1178E   Archaeology 0 / 0 6
4276 P1178F1   Short Colorful Strip 0 / 0 8
4275 P1178F2   Long Colorful Strip 0 / 0 10
4274 P1178G   The Awesomest Vertex 0 / 0 10
4273 P1178H   Stock Exchange 0 / 0 10
4272 P1179A   Valeriy and Deque 0 / 0 5
4271 P1179B   Tolik and His Uncle 0 / 0 6
4270 P1179C   Serge and Dining Room 0 / 0 8
4269 P1179D   Fedor Runs for President 0 / 0 10
4268 P1179E   Alesya and Discrete Math 0 / 0 10
4267 P1180A   Alex and a Rhombus 0 / 0 3
4266 P1180B   Nick and Array 0 / 0 5
4265 P1181A   Chunga-Changa 0 / 0 3
4264 P1181B   Split a Number 0 / 0 5
4263 P1181C   Flag 0 / 0 6
4262 P1181D   Irrigation 0 / 0 8
4261 P1181E1   A Story of One Country (Easy) 0 / 0 9
4260 P1181E2   A Story of One Country (Hard) 0 / 0 10
4259 P1182A   Filling Shapes 0 / 0 3
4258 P1182B   Plus from Picture 0 / 0 4
4257 P1182C   Beautiful Lyrics 0 / 0 5
4256 P1182D   Complete Mirror 0 / 0 9
4255 P1182E   Product Oriented Recurrence 0 / 0 8
4254 P1182F   Maximum Sine 0 / 0 10
4253 P1183A   Nearest Interesting Number 0 / 0 3
4252 P1183B   Equalize Prices 0 / 0 3
4251 P1183C   Computer Game 0 / 0 4
4250 P1183D   Candy Box (easy version) 0 / 0 4
4249 P1183E   Subsequences (easy version) 0 / 0 7
4248 P1183F   Topforces Strikes Back 0 / 0 7
4247 P1183G   Candy Box (hard version) 0 / 0 7
4246 P1183H   Subsequences (hard version) 0 / 0 6
4245 P1184A1   Heidi Learns Hashing (Easy) 0 / 0 4
4244 P1184A2   Heidi Learns Hashing (Medium) 0 / 0 7
4243 P1184A3   Heidi Learns Hashing (Hard) 0 / 0 10
4242 P1184B1   The Doctor Meets Vader (Easy) 0 / 0 4
4241 P1184B2   The Doctor Meets Vader (Medium) 0 / 0 8
4240 P1184B3   The Doctor Meets Vader (Hard) 0 / 0 10
4239 P1184C1   Heidi and the Turing Test (Easy) 0 / 0 5
4238 P1184C2   Heidi and the Turing Test (Medium) 0 / 0 8
4237 P1184C3   Heidi and the Turing Test (Hard) 0 / 0 10
4236 P1184D1   Parallel Universes (Easy) 0 / 0 5
4235 P1184D2   Parallel Universes (Hard) 0 / 0 10
4234 P1184E1   Daleks' Invasion (easy) 0 / 0 6
4233 P1184E2   Daleks' Invasion (medium) 0 / 0 7
4232 P1184E3   Daleks' Invasion (hard) 0 / 0 9
4231 P1185A   Ropewalkers 0 / 0 3
4230 P1185B   Email from Polycarp 0 / 0 4
4229 P1185C1   Exam in BerSU (easy version) 0 / 0 4
4228 P1185C2   Exam in BerSU (hard version) 0 / 0 5
4227 P1185D   Extra Element 0 / 0 5
4226 P1185E   Polycarp and Snakes 0 / 0 7
4225 P1185F   Two Pizzas 0 / 0 7
4224 P1185G1   Playlist for Polycarp (easy version) 0 / 0 7
4223 P1185G2   Playlist for Polycarp (hard version) 0 / 0 10
4222 P1186A   Vus the Cossack and a Contest 0 / 0 3
4221 P1186C   Vus the Cossack and Strings 0 / 0 6
4220 P1186D   Vus the Cossack and Numbers 0 / 0 5
4219 P1186E   Vus the Cossack and a Field 0 / 0 9
4218 P1186F   Vus the Cossack and a Graph 0 / 0 9
4217 P1187A   Stickers and Toys 0 / 0 3
4216 P1187B   Letters Shop 0 / 0 4
4215 P1187C   Vasya And Array 0 / 0 6
4214 P1187D   Subarray Sorting 0 / 0 9
4213 P1187E   Tree Painting 0 / 0 7
4212 P1187F   Expected Square Beauty 0 / 0 9
4211 P1187G   Gang Up 0 / 0 9
4210 P1188A1   Add on a Tree 0 / 0 5
4209 P1188A2   Add on a Tree: Revolution 0 / 0 9
4208 P1188B   Count Pairs 0 / 0 8
4207 P1188C   Array Beauty 0 / 0 9
4206 P1188D   Make Equal 0 / 0 10
4205 P1188E   Problem from Red Panda 0 / 0 10

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