ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4355 P780E   Underground Lab 0 / 0 (无)
4339 P786A   Berzerk 0 / 0 (无)
4336 P786D   Rap God 0 / 0 (无)
4331 P788B   Weird journey 0 / 0 (无)
4330 P788C   The Great Mixing 0 / 0 (无)
4317 P793B   Igor and his way to work 0 / 0 (无)
4314 P793E   Problem of offices 0 / 0 (无)
4308 P794D   Labelling Cities 0 / 0 (无)
4301 P796D   Police Stations 0 / 0 (无)
4295 P797D   Broken BST 0 / 0 (无)
4269 P802J   Send the Fool Further! (easy) 0 / 0 (无)
4267 P802L   Send the Fool Further! (hard) 0 / 0 (无)
4254 P804C   Ice cream coloring 0 / 0 (无)
4253 P804D   Expected diameter of a tree 0 / 0 (无)
4251 P804F   Fake bullions 0 / 0 (无)
4229 P811D   Vladik and Favorite Game 0 / 0 (无)
4224 P812D   Sagheer and Kindergarten 0 / 0 (无)
4220 P813C   The Tag Game 0 / 0 (无)
4213 P814D   An overnight dance in discotheque 0 / 0 (无)
4181 P821D   Okabe and City 0 / 0 (无)
4174 P822F   Madness 0 / 0 (无)
4169 P825E   Minimal Labels 0 / 0 (无)
4167 P825G   Tree Queries 0 / 0 (无)
4163 P827D   Best Edge Weight 0 / 0 (无)
4147 P832D   Misha, Grisha and Underground 0 / 0 (无)
4133 P835F   Roads in the Kingdom 0 / 0 (无)
4124 P838B   Diverging Directions 0 / 0 (无)
4117 P839C   Journey 0 / 0 (无)
4113 P840B   Leha and another game about graph 0 / 0 (无)
4105 P842C   Ilya And The Tree 0 / 0 (无)
4103 P842E   Nikita and game 0 / 0 (无)
4102 P843A   Sorting by Subsequences 0 / 0 (无)
4100 P843C   Upgrading Tree 0 / 0 (无)
4089 P845G   Shortest Path Problem? 0 / 0 (无)
4084 P846E   Chemistry in Berland 0 / 0 (无)
4074 P847I   Noise Level 0 / 0 (无)
4071 P847L   Berland SU Computer Network 0 / 0 (无)
4046 P852I   Dating 0 / 0 (无)
4032 P855G   Harry Vs Voldemort 0 / 0 (无)
4020 P858F   Wizard's Tour 0 / 0 (无)
4015 P859E   Desk Disorder 0 / 0 (无)
4012 P860E   Arkady and a Nobody-men 0 / 0 (无)
4010 P862B   Mahmoud and Ehab and the bipartiteness 0 / 0 (无)
3993 P864F   Cities Excursions 0 / 0 (无)
3974 P869D   The Overdosing Ubiquity 0 / 0 (无)
3968 P870E   Points, Lines and Ready-made Titles 0 / 0 (无)
3957 P875C   National Property 0 / 0 (无)
3948 P877D   Olya and Energy Drinks 0 / 0 (无)
3932 P883G   Orientation of Edges 0 / 0 (无)
3923 P884C   Bertown Subway 0 / 0 (无)
3896 P891D   Sloth 0 / 0 (无)
3890 P893C   Rumor 0 / 0 (无)
3876 P896A   Nephren gives a riddle 0 / 0 (无)
3850 P901C   Bipartite Segments 0 / 0 (无)
3849 P901D   Weighting a Tree 0 / 0 (无)
3846 P902B   Coloring a Tree 0 / 0 (无)
3819 P909E   Coprocessor 0 / 0 (无)
3817 P910A   The Way to Home 0 / 0 (无)
3809 P911F   Tree Destruction 0 / 0 (无)
3803 P912E   Prime Gift 0 / 0 (无)
3783 P915D   Almost Acyclic Graph 0 / 0 (无)
3773 P917B   MADMAX 0 / 0 (无)
3764 P919D   Substring 0 / 0 (无)
3759 P920C   Swap Adjacent Elements 0 / 0 (无)
3757 P920E   Connected Components? 0 / 0 (无)
3697 P930A   Peculiar apple-tree 0 / 0 (无)
3688 P932B   Recursive Queries 0 / 0 (无)
3671 P935E   Fafa and Ancient Mathematics 0 / 0 (无)
3668 P936B   Sleepy Game 0 / 0 (无)
3653 P939D   Love Rescue 0 / 0 (无)
3637 P948A   Protect Sheep 0 / 0 (无)
3634 P949C   Data Center Maintenance 0 / 0 (无)
3618 P954D   Fight Against Traffic 0 / 0 (无)
3601 P958B2   Maximum Control (medium) 0 / 0 (无)
3579 P960E   Alternating Tree 0 / 0 (无)
3563 P962F   Simple Cycles Edges 0 / 0 (无)
3560 P963B   Destruction of a Tree 0 / 0 (无)
3527 P977D   Divide by three, multiply by two 0 / 0 (无)
3526 P977E   Cyclic Components 0 / 0 (无)
3515 P979C   Kuro and Walking Route 0 / 0 (无)
3496 P982C   Cut 'em all! 0 / 0 (无)
3493 P982F   The Meeting Place Cannot Be Changed 0 / 0 (无)
3476 P986C   AND Graph 0 / 0 (无)
3453 P990F   Flow Control 0 / 0 (无)
3413 P999E   Reachability from the Capital 0 / 0 (无)
3407 P1000E   We Need More Bosses 0 / 0 (无)
3362 P1005F   Berland and the Shortest Paths 0 / 0 (无)
3357 P1006E   Military Problem 0 / 0 (无)
3338 P1010D   Mars rover 0 / 0 (无)
3332 P1012B   Chemical table 0 / 0 (无)
3313 P1016F   Road Projects 0 / 0 (无)
3297 P1020B   Badge 0 / 0 (无)
3291 P1023F   Mobile Phone Network 0 / 0 (无)
3279 P1027D   Mouse Hunt 0 / 0 (无)
3277 P1027F   Session in BSU 0 / 0 (无)
3241 P1033A   King Escape 0 / 0 (无)
3237 P1033E   Hidden Bipartite Graph 0 / 0 (无)
3223 P1036G   Sources and Sinks 0 / 0 (无)
3219 P1037D   Valid BFS? 0 / 0 (无)
3210 P1038E   Maximum Matching 0 / 0 (无)

分类

手气不错

根据当前过滤条件随机选择一道题