New Year and Forgotten Tree
A tree is a connected undirected graph with n - 1 edges, where n denotes the number of vertices. Vertices are numbered 1 through n. Limak is a little polar bear. His bear family prepares a […]
Forgotten Tree
Bear and Forgotten Tree 3
A tree is a connected undirected graph consisting of n vertices and n - 1 edges. Vertices are numbered 1 through n. Limak is a little polar bear and Radewoosh is his evil enemy. […]
