Computer Science 385
Design and Analysis of Algorithms
Spring 2025, Siena College
Lecture 36: P and NP; Wrapup
Date: Monday, May 5, 2025
Agenda
- Announcements
- Academic Showcase Project final submissions today (be sure to look back
at the requirements)
- Problem Set 6: [PDF] hard deadline today so reference
solutions can be released
- Course evals response rate bonus offer: 20 bonus problem set
points for everyone if we get to 95% participation rate by the
time the evals close
- Optional final exam review session tomorrow at 9:30 in RB 302
- Join us for lunch and trivia tomorrow!
- And the exam itself right here on Thursday at 11
- The impossible search algorithm
- Limitations of Algorithms
- the P and NP classes
- tractability
- class P
- class NP
- NP-complete problems
- HOMER3 believes P=NP
- Department assessment questions
Terminology
- distribution counting sort
- tractable problems
- intractable problems
- undecidability
- halting problem
- Class NP
- NP-complete
- NP-hard
- CNF-satisfiability problem
- independent set problem
- Hamiltonian cycle problem
Links