ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6821 P613C   Necklace 0 / 0 9
6796 P618E   Robot Arm 0 / 0 9
6746 P628F   Bear and Fair Set 0 / 0 9
6665 P645F   Cowslip Collections 0 / 0 9
6623 P660F   Bear and Bowling 4 0 / 0 9
6599 P666C   Codeword 0 / 0 9
6557 P678F   Lena and Queries 0 / 0 9
6545 P681E   Runaway to a Shadow 0 / 0 9
6531 P683I   Loader 0 / 0 9
6519 P687D   Dividing Kingdom II 0 / 0 9
6484 P696D   Legen... 0 / 0 9
6451 P704B   Ant Man 0 / 0 9
6441 P706E   Working routine 0 / 0 9
6425 P710D   Two Arithmetic Progressions 0 / 0 9
6413 P712E   Memory and Casinos 0 / 0 9
6335 P729F   Financiers Game 0 / 0 9
6299 P734F   Anton and School 0 / 0 9
6294 P735E   Ostap and Tree 0 / 0 9
6287 P739C   Alyona and towers 0 / 0 9
6251 P747F   Igor and Interesting Numbers 0 / 0 9
6229 P753C   Interactive Bulls and Cows (Hard) 0 / 0 9
6206 P757E   Bash Plays with Functions 0 / 0 9
6141 P771D   Bear and Company 0 / 0 9
6100 P778C   Peterson Polyglot 0 / 0 9
6055 P792E   Colored Balls 0 / 0 9
6018 P799E   Aquarium decoration 0 / 0 9
5988 P804D   Expected diameter of a tree 0 / 0 9
5952 P813F   Bipartite Checking 0 / 0 9
5909 P822F   Madness 0 / 0 9
5902 P825G   Tree Queries 0 / 0 9
5883 P832C   Strange Radiation 0 / 0 9
5868 P835F   Roads in the Kingdom 0 / 0 9
5861 P837G   Functions On The Segments 0 / 0 9
5847 P840C   On the Bench 0 / 0 9
5846 P840D   Destiny 0 / 0 9
5825 P845F   Guards In The Storehouse 0 / 0 9
5789 P852A   Digits 0 / 0 9
5770 P855D   Rowena Ravenclaw's Diadem 0 / 0 9
5714 P868F   Yet Another Minimization Problem 0 / 0 9
5689 P875F   Royal Questions 0 / 0 9
5670 P883D   Packmen Strike Back 0 / 0 9
5662 P883L   Berland.Taxi 0 / 0 9
5656 P884E   Binary Matrix 0 / 0 9
5655 P884F   Anti-Palindromize 0 / 0 9
5643 P887F   Row of Models 0 / 0 9
5637 P888F   Connecting Vertices 0 / 0 9
5562 P908E   New Year and Entity Enumeration 0 / 0 9
5553 P909F   AND-permutations 0 / 0 9
5543 P911G   Mass Change Queries 0 / 0 9
5540 P912C   Perun, Ult! 0 / 0 9
5466 P923D   Picking Strings 0 / 0 9
5460 P924D   Contact ATC 0 / 0 9
5433 P930D   Game with Tokens 0 / 0 9
5377 P946G   Almost Increasing Array 0 / 0 9
5353 P954H   Path Counting 0 / 0 9
5337 P958C3   Encryption (hard) 0 / 0 9
5297 P963D   Frequency of String 0 / 0 9
5278 P976D   Degree Set 0 / 0 9
5276 P976F   Minimal k-covering 0 / 0 9
5246 P981F   Round Marriage 0 / 0 9
5245 P981G   Magic multisets 0 / 0 9
5221 P986C   AND Graph 0 / 0 9
5205 P989D   A Shade of Moonlight 0 / 0 9
5186 P992E   Nastya and King-Shamans 0 / 0 9
5182 P993D   Compute Power 0 / 0 9
5174 P995D   Game 0 / 0 9
5167 P997C   Sky Full of Stars 0 / 0 9
5051 P1017F   The Neutral Zone 0 / 0 9
5001 P1030F   Putting Boxes Together 0 / 0 9
4962 P1037F   Maximum Reduction 0 / 0 9
4941 P1041F   Ray in the tube 0 / 0 9
4929 P1043F   Make It One 0 / 0 9
4921 P1045A   Last chance 0 / 0 9
4886 P1055E   Segments on the Line 0 / 0 9
4878 P1056F   Write The Contest 0 / 0 9
4834 P1065F   Up and Down the Tree 0 / 0 9
4799 P1073F   Choosing Two Paths 0 / 0 9
4790 P1076F   Summer Practice Report 0 / 0 9
4745 P1085F   Rock-Paper-Scissors Champion 0 / 0 9
4678 P1096E   The Top Scorer 0 / 0 9
4670 P1097F   Alex and a TV Show 0 / 0 9
4654 P1100D   Dasha and Chess 0 / 0 9
4652 P1100F   Ivan and Burgers 0 / 0 9
4588 P1111E   Tree 0 / 0 9
4555 P1117F   Crisp String 0 / 0 9
4554 P1117G   Recursive Queries 0 / 0 9
4534 P1120D   Power Tree 0 / 0 9
4491 P1137C   Museums Tour 0 / 0 9
4480 P1139F   Dish Shopping 0 / 0 9
4437 P1146F   Leaf Partition 0 / 0 9
4298 P1174E   Ehab and the Expected GCD Problem 0 / 0 9
4291 P1175F   The Number of Subpermutations 0 / 0 9
4261 P1181E1   A Story of One Country (Easy) 0 / 0 9
4219 P1186E   Vus the Cossack and a Field 0 / 0 9
4212 P1187F   Expected Square Beauty 0 / 0 9
4211 P1187G   Gang Up 0 / 0 9
4209 P1188A2   Add on a Tree: Revolution 0 / 0 9
4207 P1188C   Array Beauty 0 / 0 9
4174 P1195F   Geometers Anonymous Club 0 / 0 9
4156 P1198E   Rectangle Painting 2 0 / 0 9

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