Module Introduction to tree

Introduction to tree

**Frequency: 9/10** A special type of graph.

Resources

- [Wikipedia: Tree](https://en.wikipedia.org/wiki/Tree_(graph_theory))

Problems

Tree 227 / 242 800
Leaves 176 / 216 800
Depth 193 / 195 800
Subtree size 184 / 189 800
Jogging 170 / 172 800
Tree diameter 174 / 177 800
White path 152 / 158 800