ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3660 P1031F   Familiar Operations 0 / 0 10
3652 P1033A   King Escape 0 / 0 3
3648 P1033E   Hidden Bipartite Graph 0 / 0 10
3630 P1037D   Valid BFS? 0 / 0 5
3629 P1037E   Trips 0 / 0 8
3621 P1038E   Maximum Matching 0 / 0 9
3617 P1039C   Network Safety 0 / 0 8
3608 P1041E   Tree Reconstruction 0 / 0 6
3601 P1042F   Leaf Sets 0 / 0 9
3587 P1045A   Last chance 0 / 0 9
3585 P1045C   Hyperspace Highways 0 / 0 8
3567 P1051F   The Shortest Statement 0 / 0 9
3556 P1055A   Metro 0 / 0 3
3546 P1056D   Decorate Apple Tree 0 / 0 5
3543 P1056G   Take Metro 0 / 0 10
3521 P1061E   Politics 0 / 0 10
3516 P1062D   Fun with Integers 0 / 0 6
3514 P1062F   Upgrading Cities 0 / 0 10
3512 P1063B   Labyrinth 0 / 1 6
3504 P1065B   Vasya and Isolated Vertices 0 / 0 4
3491 P1067B   Multihedgehog 0 / 0 6
3485 P1068C   Colored Rooks 0 / 0 5
3484 P1070A   Find a Number 0 / 0 8
3476 P1070I   Privatization of Roads in Berland 0 / 0 9
3458 P1076D   Edge Deletion 0 / 0 6
3437 P1081D   Maximum Distance 0 / 0 6
3429 P1082D   Maximum Diameter Graph 0 / 0 6
3426 P1082G   Petya and Graph 0 / 0 9
3372 P1091E   New Year and the Acquaintance Estimation 0 / 0 9
3358 P1093D   Beautiful Graph 0 / 0 5
3349 P1095F   Make It Connected 0 / 0 6
3331 P1098C   Construct a tree 0 / 0 9
3319 P1100E   Andrew and Taxi 0 / 0 8
3305 P1102F   Elongated Matrix 0 / 0 7
3302 P1103C   Johnny Solving 0 / 0 10
3294 P1105D   Kilani and the Game 0 / 0 6
3289 P1106D   Lunar New Year and a Wander 0 / 0 5
3281 P1107F   Vasya and Endless Credits 0 / 0 10
3273 P1108F   MST Unification 0 / 0 7
3254 P1111E   Tree 0 / 0 9
3200 P1120D   Power Tree 0 / 0 9
3182 P1131D   Gourmet choice 0 / 0 7
3166 P1133F1   Spanning Tree with Maximum Degree 0 / 0 5
3165 P1133F2   Spanning Tree with One Fixed Degree 0 / 0 6
3157 P1137C   Museums Tour 0 / 0 9
3149 P1139C   Edgy Trees 0 / 0 5
3147 P1139E   Maximize Mex 0 / 0 9
3131 P1141G   Privatization of Roads in Treeland 0 / 0 6
3126 P1142E   Pink Floyd 0 / 0 10
3117 P1144F   Graph Without Long Directed Paths 0 / 0 5

分类

试试手气

根据当前过滤条件随机选择一道题