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Find the Longest Path

switchbg1 HN recommender · recommended in 1 month, 2021-2026
YouTube
57K views · 16 years ago · music · evergreen

Find the Longest Path is a comedic song by Daniel J. Barrett, a Billy Joel parody that describes the NP-hard longest path problem in informal terms.

HN shares it as a fun, memorable way to explain the longest path problem and as an entry in lists of programming and math songs.

Satire & parodyComputability & complexity theoryAlgorithms & data structures#longestpath#parodysong#complexity#graphtheory#np-hard

3 comments from Hacker News

@saghm2026 · in “SingleRide: Longest route on NYC Subway without visiting the same station twice”

Finding the longest path in a graph is itself a pretty well-described NP-complete problem: link Alternately, you can listen to a Billy Joel parody that describes the problem in decidedly less academic terms: ▶ this video

CitesView on HN
@seniorsassycat2021 · in “White Collar Holler – Stan Rogers”

Stan Rogers has a knack for writing songs that sound older than himself, this song shows he doesn't need nautical themes to do it. Some other programming and math songs Kill -9 link Find the longest path ▶ this video

CitesView on HN
@wpasc2021 · in “Akamai Edge DNS was down”

Haha please do, a video would be great. Your song reminded me of the song: "Find the Longest Path" which you may get a kick out of: ▶ this video

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