ID Problem Show tags Hide tags AC / Tried Difficulty
4387 P1038E   Maximum Matching 0 / 0 (None)
4395 P1041E   Tree Reconstruction 0 / 0 (None)
4400 P1042F   Leaf Sets 0 / 0 (None)
4410 P1045C   Hyperspace Highways 0 / 0 (None)
4428 P1055A   Metro 0 / 0 (None)
4433 P1056D   Decorate Apple Tree 0 / 0 (None)
4435 P1056G   Take Metro 0 / 0 (None)
4452 P1062D   Fun with Integers 0 / 0 (None)
4453 P1062F   Upgrading Cities 0 / 0 (None)
4454 P1063B   Labyrinth 0 / 0 (None)
4459 P1065B   Vasya and Isolated Vertices 0 / 0 (None)
4467 P1067B   Multihedgehog 0 / 0 (None)
4471 P1068C   Colored Rooks 0 / 0 (None)
4472 P1070A   Find a Number 0 / 0 (None)
4477 P1070I   Privatization of Roads in Berland 0 / 0 (None)
4488 P1076D   Edge Deletion 0 / 0 (None)
4507 P1082D   Maximum Diameter Graph 0 / 0 (None)
4509 P1082G   Petya and Graph 0 / 0 (None)
4548 P1093D   Beautiful Graph 0 / 0 (None)
4553 P1095F   Make It Connected 0 / 0 (None)

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