Massive Difficulty Increase

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It's not a good sign that this meme appeared on day 1 already...
It's great! I've had community members point me in the right direction after already "solving" it incorrectly. It really makes you think about it. You have to expand your test cases and really come up with a better solution.
Not to say it isn't difficult especially if you expect the problem to be described perfectly accurately.
- I don't need a perfect instruction set, but dang if the examples couldn't be better sometimes. Like sixteen was in there to show it only counted for 6, but nothing with overlapping text.
  
  The example for me immediately showed my overlap bug with “eightwo”. There aren’t too many other ways to make this ten words overlap. 🙂
I've solved part 2 multiple times now, but small intricacies keep popping up every time.
- I'm stuck on one of these intricacies now! I saw some of the ideas on how other people did it but i honestly have no clue what i did wrong. Got any tricky examples to share?
  
  I just solved it. I printed every set of integers in the format "Result: [theTwoDigits], from string: [inputString]" and mannually checked all of them. Eventually found the edge case that was causing troubles. It was a typo.
I was having a bitch of a time with day 1's part 2 until someone pointed out that sometimes two numbers share a first/last letter (eightwo).
I managed the overlap logic just fine (if in a clumsy way), but spent over an hour trying to debug my crappy parser-combinator code when the issue all along was a mis-spelling in my lookup table.
- its relatively fine, just harder than past day 1s and has cases that trip people up

23 comments