ID 题目 显示标签 隐藏标签 AC / 尝试 难度
5580 P613C   Necklace 0 / 0 9
5555 P618E   Robot Arm 0 / 0 9
5505 P628F   Bear and Fair Set 0 / 0 9
5424 P645F   Cowslip Collections 0 / 0 9
5382 P660F   Bear and Bowling 4 0 / 0 9
5358 P666C   Codeword 0 / 0 9
5316 P678F   Lena and Queries 0 / 0 9
5304 P681E   Runaway to a Shadow 0 / 0 9
5290 P683I   Loader 0 / 0 9
5278 P687D   Dividing Kingdom II 0 / 0 9
5243 P696D   Legen... 0 / 0 9
5210 P704B   Ant Man 0 / 0 9
5200 P706E   Working routine 0 / 0 9
5184 P710D   Two Arithmetic Progressions 0 / 0 9
5172 P712E   Memory and Casinos 0 / 0 9
5094 P729F   Financiers Game 0 / 0 9
5058 P734F   Anton and School 0 / 0 9
5053 P735E   Ostap and Tree 0 / 0 9
5046 P739C   Alyona and towers 0 / 0 9
5010 P747F   Igor and Interesting Numbers 0 / 0 9
4988 P753C   Interactive Bulls and Cows (Hard) 0 / 0 9
4965 P757E   Bash Plays with Functions 0 / 0 9
4900 P771D   Bear and Company 0 / 0 9
4859 P778C   Peterson Polyglot 0 / 0 9
4814 P792E   Colored Balls 0 / 0 9
4777 P799E   Aquarium decoration 0 / 0 9
4747 P804D   Expected diameter of a tree 0 / 0 9
4711 P813F   Bipartite Checking 0 / 0 9
4668 P822F   Madness 0 / 0 9
4661 P825G   Tree Queries 0 / 0 9
4642 P832C   Strange Radiation 0 / 0 9
4627 P835F   Roads in the Kingdom 0 / 0 9
4620 P837G   Functions On The Segments 0 / 0 9
4606 P840C   On the Bench 0 / 0 9
4605 P840D   Destiny 0 / 0 9
4584 P845F   Guards In The Storehouse 0 / 0 9
4548 P852A   Digits 0 / 0 9
4529 P855D   Rowena Ravenclaw's Diadem 0 / 0 9
4473 P868F   Yet Another Minimization Problem 0 / 0 9
4448 P875F   Royal Questions 0 / 0 9
4429 P883D   Packmen Strike Back 0 / 0 9
4421 P883L   Berland.Taxi 0 / 0 9
4415 P884E   Binary Matrix 0 / 0 9
4414 P884F   Anti-Palindromize 0 / 0 9
4402 P887F   Row of Models 0 / 0 9
4396 P888F   Connecting Vertices 0 / 0 9
4321 P908E   New Year and Entity Enumeration 0 / 0 9
4312 P909F   AND-permutations 0 / 0 9
4302 P911G   Mass Change Queries 0 / 0 9
4299 P912C   Perun, Ult! 0 / 0 9
4225 P923D   Picking Strings 0 / 0 9
4219 P924D   Contact ATC 0 / 0 9
4192 P930D   Game with Tokens 0 / 0 9
4136 P946G   Almost Increasing Array 0 / 0 9
4112 P954H   Path Counting 0 / 0 9
4096 P958C3   Encryption (hard) 0 / 0 9
4056 P963D   Frequency of String 0 / 0 9
4037 P976D   Degree Set 0 / 0 9
4035 P976F   Minimal k-covering 0 / 0 9
4005 P981F   Round Marriage 0 / 0 9
4004 P981G   Magic multisets 0 / 0 9
3980 P986C   AND Graph 0 / 0 9
3964 P989D   A Shade of Moonlight 0 / 0 9
3945 P992E   Nastya and King-Shamans 0 / 0 9
3941 P993D   Compute Power 0 / 0 9
3933 P995D   Game 0 / 0 9
3926 P997C   Sky Full of Stars 0 / 0 9
3810 P1017F   The Neutral Zone 0 / 0 9
3760 P1030F   Putting Boxes Together 0 / 0 9
3721 P1037F   Maximum Reduction 0 / 0 9
3700 P1041F   Ray in the tube 0 / 0 9
3688 P1043F   Make It One 0 / 0 9
3680 P1045A   Last chance 0 / 0 9
3645 P1055E   Segments on the Line 0 / 0 9
3637 P1056F   Write The Contest 0 / 0 9
3593 P1065F   Up and Down the Tree 0 / 0 9
3558 P1073F   Choosing Two Paths 0 / 0 9
3549 P1076F   Summer Practice Report 0 / 0 9
3504 P1085F   Rock-Paper-Scissors Champion 0 / 0 9
3437 P1096E   The Top Scorer 0 / 0 9
3429 P1097F   Alex and a TV Show 0 / 0 9
3413 P1100D   Dasha and Chess 0 / 0 9
3411 P1100F   Ivan and Burgers 0 / 0 9
3347 P1111E   Tree 0 / 0 9
3314 P1117F   Crisp String 0 / 0 9
3313 P1117G   Recursive Queries 0 / 0 9
3293 P1120D   Power Tree 0 / 0 9
3250 P1137C   Museums Tour 0 / 0 9
3239 P1139F   Dish Shopping 0 / 0 9
3196 P1146F   Leaf Partition 0 / 0 9
3057 P1174E   Ehab and the Expected GCD Problem 0 / 0 9
3050 P1175F   The Number of Subpermutations 0 / 0 9
3020 P1181E1   A Story of One Country (Easy) 0 / 0 9
2978 P1186E   Vus the Cossack and a Field 0 / 0 9
2971 P1187F   Expected Square Beauty 0 / 0 9
2970 P1187G   Gang Up 0 / 0 9
2968 P1188A2   Add on a Tree: Revolution 0 / 0 9
2966 P1188C   Array Beauty 0 / 0 9
2933 P1195F   Geometers Anonymous Club 0 / 0 9
2915 P1198E   Rectangle Painting 2 0 / 0 9

分类

手气不错

根据当前过滤条件随机选择一道题