Algo Talk: Railroads from Facebook Hacker Cup
I'm again joined by David (@SecondThread) to discuss an interesting algorithmic problem. It's Railroad Renovations from Facebook Hacker Cup Round 3. Watch the other video we made, Robot Cleaning • Algo Talk with Errichto: Robot Cleaning Full statement: / b Subscribe for more educational videos on algorithms, coding interviews and competitive programming. Watch my live streams on Twitch or my 2nd YT channel / errichto & / errichto2 Frequently Asked Questions: https://github.com/Errichto/youtube/w...

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