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The official awful.systems Advent of Code 2023 thread (awful.systems)
submitted 11 months ago* (last edited 11 months ago) by gerikson@awful.systems to c/notawfultech@awful.systems
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Rules: no spoilers.

The other rules are made up as we go along.

Share code by link to a forge, home page, pastebin (Eric Wastl has one here) or code section in a comment.

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[-] swlabr@awful.systems 4 points 11 months ago

1 a,b:as a professional software engineer, I know that googling regex syntax and getting it right will take longer than manually writing string comparisons, so... here's all you need to see of my final solution.

  int? check3(String line, int index) {
    if (line.length < index + 3) {
      return null;
    }

    String sub = line.substring(index, index + 3);
    return sub == "one"
        ? 1
        : sub == "two"
            ? 2
            : sub == "six"
                ? 6
                : null;
  }

this post was submitted on 01 Dec 2023
16 points (100.0% liked)

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