ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4271 P916C   Jamie and Interesting Graph 0 / 0 5
4267 P917B   MADMAX 0 / 0 5
4258 P919D   Substring 0 / 0 5
4256 P919F   A Game With Numbers 0 / 0 10
4251 P920E   Connected Components? 0 / 0 7
4223 P923F   Public Service 0 / 0 10
4197 P928C   Dependency management 0 / 0 6
4195 P930A   Peculiar apple-tree 0 / 0 5
4178 P933C   A Colourful Prospect 0 / 0 10
4166 P936B   Sleepy Game 0 / 0 7
4158 P938D   Buy a Ticket 0 / 0 7
4155 P938G   Shortest Path Queries 0 / 0 10
4154 P939A   Love Triangle 0 / 0 3
4151 P939D   Love Rescue 0 / 0 5
4135 P948A   Protect Sheep 0 / 0 3
4132 P949C   Data Center Maintenance 0 / 0 6
4116 P954D   Fight Against Traffic 0 / 0 5
4099 P958B2   Maximum Control (medium) 0 / 0 8
4083 P959E   Mahmoud and Ehab and the xor-MST 0 / 0 6
4076 P960F   Pathwalks 0 / 0 7
4061 P962F   Simple Cycles Edges 0 / 0 9
4037 P976D   Degree Set 0 / 0 9
4035 P976F   Minimal k-covering 0 / 0 9
4030 P977E   Cyclic Components 0 / 0 5
4011 P980F   Cactus to Tree 0 / 0 10
4000 P982C   Cut 'em all! 0 / 0 5
3997 P982F   The Meeting Place Cannot Be Changed 0 / 0 10
3994 P983C   Elevator 0 / 0 9
3982 P986A   Fair 0 / 0 5
3980 P986C   AND Graph 0 / 0 9
3977 P986F   Oppa Funcan Style Remastered 0 / 0 10
3965 P989C   A Mist of Florescence 0 / 0 6
3959 P990D   Graph And Its Complement 0 / 0 5
3932 P995E   Number Clicker 0 / 0 10
3917 P999E   Reachability from the Capital 0 / 0 7
3911 P1000E   We Need More Bosses 0 / 0 7
3880 P1003E   Tree Constructing 0 / 0 7
3866 P1005F   Berland and the Shortest Paths 0 / 0 7
3861 P1006E   Military Problem 0 / 0 5
3849 P1009D   Relatively Prime Graph 0 / 0 5
3846 P1009G   Allowed Letters 0 / 0 9
3842 P1010D   Mars rover 0 / 0 7
3840 P1010F   Tree 0 / 0 10
3836 P1012B   Chemical table 0 / 0 6
3805 P1019C   Sergey's problem 0 / 0 10
3801 P1020B   Badge 0 / 0 3
3795 P1023F   Mobile Phone Network 0 / 0 10
3783 P1027D   Mouse Hunt 0 / 0 5
3781 P1027F   Session in BSU 0 / 0 9
3767 P1029E   Tree with Small Distances 0 / 0 7
3753 P1031F   Familiar Operations 0 / 0 10
3745 P1033A   King Escape 0 / 0 3
3741 P1033E   Hidden Bipartite Graph 0 / 0 10
3723 P1037D   Valid BFS? 0 / 0 5
3722 P1037E   Trips 0 / 0 8
3714 P1038E   Maximum Matching 0 / 0 9
3710 P1039C   Network Safety 0 / 0 8
3701 P1041E   Tree Reconstruction 0 / 0 6
3694 P1042F   Leaf Sets 0 / 0 9
3680 P1045A   Last chance 0 / 0 9
3678 P1045C   Hyperspace Highways 0 / 0 8
3660 P1051F   The Shortest Statement 0 / 0 9
3649 P1055A   Metro 0 / 0 3
3639 P1056D   Decorate Apple Tree 0 / 0 5
3636 P1056G   Take Metro 0 / 0 10
3614 P1061E   Politics 0 / 0 10
3609 P1062D   Fun with Integers 0 / 0 6
3607 P1062F   Upgrading Cities 0 / 0 10
3605 P1063B   Labyrinth 0 / 0 6
3597 P1065B   Vasya and Isolated Vertices 0 / 0 4
3584 P1067B   Multihedgehog 0 / 0 6
3578 P1068C   Colored Rooks 0 / 0 5
3577 P1070A   Find a Number 0 / 0 8
3569 P1070I   Privatization of Roads in Berland 0 / 0 9
3551 P1076D   Edge Deletion 0 / 0 6
3530 P1081D   Maximum Distance 0 / 0 6
3522 P1082D   Maximum Diameter Graph 0 / 0 6
3519 P1082G   Petya and Graph 0 / 0 9
3465 P1091E   New Year and the Acquaintance Estimation 0 / 0 9
3451 P1093D   Beautiful Graph 0 / 0 5
3442 P1095F   Make It Connected 0 / 0 6
3424 P1098C   Construct a tree 0 / 0 9
3412 P1100E   Andrew and Taxi 0 / 0 8
3398 P1102F   Elongated Matrix 0 / 0 7
3395 P1103C   Johnny Solving 0 / 0 10
3387 P1105D   Kilani and the Game 0 / 0 6
3382 P1106D   Lunar New Year and a Wander 0 / 0 5
3374 P1107F   Vasya and Endless Credits 0 / 0 10
3366 P1108F   MST Unification 0 / 0 7
3347 P1111E   Tree 0 / 0 9
3293 P1120D   Power Tree 0 / 0 9
3275 P1131D   Gourmet choice 0 / 0 7
3259 P1133F1   Spanning Tree with Maximum Degree 0 / 0 5
3258 P1133F2   Spanning Tree with One Fixed Degree 0 / 0 6
3250 P1137C   Museums Tour 0 / 0 9
3242 P1139C   Edgy Trees 0 / 0 5
3240 P1139E   Maximize Mex 0 / 0 9
3224 P1141G   Privatization of Roads in Treeland 0 / 0 6
3219 P1142E   Pink Floyd 0 / 0 10
3210 P1144F   Graph Without Long Directed Paths 0 / 0 5

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