W3: Searching

In a written paper with annotated screenshots, please thoroughly address the following problems:

1. Explain what is a breadth-first search.
2. Implement the informal algorithm ( pseudo code) of breadth first search. Provide the description of what the code does.
3. Implement the breadth first search algorithm in Lisp. Enter your function definition into a text file. Then load it into LISP.
4. Explain what is the depth first search, and what is the difference between breadth-first, and depth-first search.
5. Implement the informal algorithm ( pseudo code) of depth-first search. Provide the description of what the code does.
6. Implement the depth-first search algorithm in Lisp. Enter your function definition into a text file. Then load it into LISP.

Criteria: (# pages, APA format, etc.)

For problems 1, 2, 4, and 5, your response should be written in a Word or Google Doc, and follow standard APA formatting guidelines.

For the problems 5 and 6 take a screenshot of functions running in cLISP, and paste it in the same MS Word document. Provide a description for each screenshot.