350 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6192 P613C  Necklace 0 / 0 NOI
6167 P618E  Robot Arm 0 / 0 NOI
6117 P628F  Bear and Fair Set 0 / 0 NOI
6036 P645F  Cowslip Collections 0 / 0 NOI
5994 P660F  Bear and Bowling 4 0 / 0 NOI
5970 P666C  Codeword 0 / 0 NOI
5928 P678F  Lena and Queries 0 / 0 NOI
5916 P681E  Runaway to a Shadow 0 / 0 NOI
5902 P683I  Loader 0 / 0 NOI
5890 P687D  Dividing Kingdom II 0 / 0 NOI
5855 P696D  Legen... 0 / 0 NOI
5822 P704B  Ant Man 0 / 0 NOI
5812 P706E  Working routine 0 / 0 NOI
5796 P710D  Two Arithmetic Progressions 0 / 0 NOI
5784 P712E  Memory and Casinos 0 / 0 NOI
5706 P729F  Financiers Game 0 / 0 NOI
5670 P734F  Anton and School 0 / 0 NOI
5665 P735E  Ostap and Tree 0 / 0 NOI
5658 P739C  Alyona and towers 0 / 0 NOI
5622 P747F  Igor and Interesting Numbers 0 / 0 NOI
5600 P753C  Interactive Bulls and Cows (Hard) 0 / 0 NOI
5577 P757E  Bash Plays with Functions 0 / 0 NOI
5512 P771D  Bear and Company 0 / 0 NOI
5471 P778C  Peterson Polyglot 0 / 0 NOI
5426 P792E  Colored Balls 0 / 0 NOI
5389 P799E  Aquarium decoration 0 / 0 NOI
5359 P804D  Expected diameter of a tree 0 / 0 NOI
5323 P813F  Bipartite Checking 0 / 0 NOI
5280 P822F  Madness 0 / 0 NOI
5273 P825G  Tree Queries 0 / 0 NOI
5254 P832C  Strange Radiation 0 / 0 NOI
5239 P835F  Roads in the Kingdom 0 / 0 NOI
5232 P837G  Functions On The Segments 0 / 0 NOI
5218 P840C  On the Bench 0 / 0 NOI
5217 P840D  Destiny 0 / 0 NOI
5196 P845F  Guards In The Storehouse 0 / 0 NOI
5160 P852A  Digits 0 / 0 NOI
5141 P855D  Rowena Ravenclaw's Diadem 0 / 0 NOI
5085 P868F  Yet Another Minimization Problem 0 / 0 NOI
5060 P875F  Royal Questions 0 / 0 NOI
5041 P883D  Packmen Strike Back 0 / 0 NOI
5033 P883L  Berland.Taxi 0 / 0 NOI
5027 P884E  Binary Matrix 0 / 0 NOI
5026 P884F  Anti-Palindromize 0 / 0 NOI
5014 P887F  Row of Models 0 / 0 NOI
5008 P888F  Connecting Vertices 0 / 0 NOI
4933 P908E  New Year and Entity Enumeration 0 / 0 NOI
4924 P909F  AND-permutations 0 / 0 NOI
4914 P911G  Mass Change Queries 0 / 0 NOI
4911 P912C  Perun, Ult! 0 / 0 NOI
4837 P923D  Picking Strings 0 / 0 NOI
4831 P924D  Contact ATC 0 / 0 NOI
4804 P930D  Game with Tokens 0 / 0 NOI
4748 P946G  Almost Increasing Array 0 / 0 NOI
4724 P954H  Path Counting 0 / 0 NOI
4708 P958C3  Encryption (hard) 0 / 0 NOI
4668 P963D  Frequency of String 0 / 0 NOI
4649 P976D  Degree Set 0 / 0 NOI
4647 P976F  Minimal k-covering 0 / 0 NOI
4617 P981F  Round Marriage 0 / 0 NOI
4616 P981G  Magic multisets 0 / 0 NOI
4592 P986C  AND Graph 0 / 0 NOI
4576 P989D  A Shade of Moonlight 0 / 0 NOI
4557 P992E  Nastya and King-Shamans 0 / 0 NOI
4553 P993D  Compute Power 0 / 0 NOI
4545 P995D  Game 0 / 0 NOI
4538 P997C  Sky Full of Stars 0 / 0 NOI
4422 P1017F  The Neutral Zone 0 / 0 NOI
4372 P1030F  Putting Boxes Together 0 / 0 NOI
4333 P1037F  Maximum Reduction 0 / 0 NOI
4312 P1041F  Ray in the tube 0 / 0 NOI
4300 P1043F  Make It One 0 / 0 NOI
4292 P1045A  Last chance 0 / 0 NOI
4257 P1055E  Segments on the Line 0 / 0 NOI
4249 P1056F  Write The Contest 0 / 0 NOI
4205 P1065F  Up and Down the Tree 0 / 0 NOI
4170 P1073F  Choosing Two Paths 0 / 0 NOI
4161 P1076F  Summer Practice Report 0 / 0 NOI
4116 P1085F  Rock-Paper-Scissors Champion 0 / 0 NOI
4049 P1096E  The Top Scorer 0 / 0 NOI
4041 P1097F  Alex and a TV Show 0 / 0 NOI
4025 P1100D  Dasha and Chess 0 / 0 NOI
4023 P1100F  Ivan and Burgers 0 / 0 NOI
3959 P1111E  Tree 0 / 0 NOI
3926 P1117F  Crisp String 0 / 0 NOI
3925 P1117G  Recursive Queries 0 / 0 NOI
3905 P1120D  Power Tree 0 / 0 NOI
3862 P1137C  Museums Tour 0 / 0 NOI
3851 P1139F  Dish Shopping 0 / 0 NOI
3808 P1146F  Leaf Partition 0 / 0 NOI
3669 P1174E  Ehab and the Expected GCD Problem 0 / 0 NOI
3662 P1175F  The Number of Subpermutations 0 / 0 NOI
3632 P1181E1  A Story of One Country (Easy) 0 / 0 NOI
3590 P1186E  Vus the Cossack and a Field 0 / 0 NOI
3583 P1187F  Expected Square Beauty 0 / 0 NOI
3582 P1187G  Gang Up 0 / 0 NOI
3580 P1188A2  Add on a Tree: Revolution 0 / 0 NOI
3578 P1188C  Array Beauty 0 / 0 NOI
3545 P1195F  Geometers Anonymous Club 0 / 0 NOI
3527 P1198E  Rectangle Painting 2 0 / 0 NOI

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