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authorTom Smeding <tom.smeding@gmail.com>2020-12-25 10:04:49 +0100
committerTom Smeding <tom.smeding@gmail.com>2020-12-25 10:04:49 +0100
commita03c0ce5608b23a351886efbbeaa30cef19c284f (patch)
tree70e0bb1d0b4312ee138a03246dd38b4303871b13 /2021
parent7653d2f33c0716ff2234587cfd00cf6c729cefd9 (diff)
Day 19
The second part was supposed to be more difficult than the first part; the problem statement hinted that you might need to memoise the set of sentences matched by non-recursive rules, "especially rules 42 and 31". Why the hell then did my utterly naive matcher from part 1 work without changes in ~60ms total?
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