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authorAdam Spragg <adam@spra.gg>2023-01-29 16:19:35 +0000
committerAdam Spragg <adam@spra.gg>2023-01-30 19:07:53 +0000
commit5c8e1d84d998449bb590bce60566594e1c7012da (patch)
tree2e58d6599dc9926d72bda97175673be0d2834eff /12.c
parentb43bdf75540c9daab5c94317bf910d0eba3755ab (diff)
Puzzle 19: Make geode product an unsigned long.
Because it can never be negative, and some of the blueprint combinations can cause it to wrap. This gives us one more factor of two breathing room.
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