From 6c0f46fd2b08198f9c1e6dee56b225dc6b694d32 Mon Sep 17 00:00:00 2001
From: Andrew Ekstedt <andrew.ekstedt@gmail.com>
Date: Mon, 4 Dec 2023 01:29:42 +0000
Subject: [PATCH] day 3 slight simplification

---
 day03/sol.py | 21 ++++++---------------
 1 file changed, 6 insertions(+), 15 deletions(-)

diff --git a/day03/sol.py b/day03/sol.py
index f21209a..a48bc05 100644
--- a/day03/sol.py
+++ b/day03/sol.py
@@ -38,19 +38,18 @@ for no, line in enumerate(data):
             i = j
         else:
             i += 1
-        
+
     for n, pos in zip(digits, places):
         if any(nexttosymbol(no, i) for i in pos):
             print(n)
             part1 += n
 
-        seen = set()
+        nearby_gears = set()
         for i in pos:
-            for g in findgears(no,i):
-                if g not in seen:
-                    gears.setdefault(g, []).append(n)
-                    seen.add(g)
-            
+            nearby_gears.update(findgears(no, i))
+        for g in nearby_gears:
+            gears.setdefault(g, []).append(n)
+
 print(part1)
 
 part2 = 0
@@ -58,11 +57,3 @@ for g, nums in gears.items():
     if len(nums) == 2:
         part2 += nums[0] * nums[1]
 print(part2)
-
-
-
-            
-
-    
-
-