Lecture Notes on 14 Nov 2022

* Graph Implementation
  - Download the map of cities in the US
https://www.cs.utexas.edu/users/mitra/csFall2022/cs313/notes/US_Cities.pdf
  - Download the textual representation of this graph
https://www.cs.utexas.edu/users/mitra/csFall2022/cs313/notes/graph.txt