Day 12 Part 1.

God, I fell into the premature optimization trap here...
But I'm glad I did, that should make part 2 way easier.

1 files changed, 2 insertions, 0 deletions

diff --git a/Main.lean b/Main.lean
index 0f87cc0..19fdb99 100644
--- a/Main.lean
+++ b/Main.lean
@@ -10,6 +10,7 @@ import «Day8»
 import «Day9»
 import «Day10»
 import «Day11»
+import «Day12»
 
 open DayPart
 
@@ -44,6 +45,7 @@ def try_run_day_part (day : Days) (part : Parts) (data : String) : IO String :=
   | ⟨10,_⟩, Parts.Two => try_run_day_part_impl ⟨10,_⟩ Parts.Two data
   | ⟨11,_⟩, Parts.One => try_run_day_part_impl ⟨11,_⟩ Parts.One data
   | ⟨11,_⟩, Parts.Two => try_run_day_part_impl ⟨11,_⟩ Parts.Two data
+  | ⟨12,_⟩, Parts.One => try_run_day_part_impl ⟨12,_⟩ Parts.One data
   | _, _ => throw $ IO.userError "The requested combination of day/part has not been implemented yet."
 
 def main (parameters : List String): IO Unit := do