Advent of Code 2020 Day 7

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This is a walkthrough of day 7 of the 2020 advent of code, including a JavaScript implementation.

  1. Alvin the Programmer
  2. alvin zablan
  3. javascript
  4. advent of code
  5. Handy Haversacks
  6. day seven
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I am a somewhat beginner programmer and having no formal background in CS, got completely stumped at day 7's question on AOC. This video was such a great resource. Keep it up!

mcgale
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This was such a well explained and produced video! Day 7 really has me stumped and this helped me understand an approach to do this. I still don’t fully know how I’ll do it just yet but I’ll be using this as a reference :)

WhatMACHI
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Thanks a bunch for this! I would like to know if your code by 14:00 is producing a result that is different from a dictionary? i.e. the code within your method "solve" seems to produce results in the format of >> 'faded gray bag': ['vibrant tan bag']. The output looks identical to what I had made in Python to output a bag dictionary...I'd like to know if Im missing something fundamental on the difference between a dictionary, a graph and the difference between traversing the two...much appreciated

bigdoor