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 374 / 397 800
Leaves 282 / 354 800
Depth 309 / 311 800
Subtree size 295 / 301 800
Jogging 268 / 271 800
Tree diameter 272 / 278 800
White path 244 / 253 800