From f6442664931bff2f37027a0d0eaf706017b5537d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gustav=20S=C3=B6rn=C3=A4s?= <gusso230@student.liu.se>
Date: Wed, 18 Dec 2019 20:42:42 +0100
Subject: More day 18 WIP

---
 19/py/d18.png | Bin 0 -> 263667 bytes
 19/py/d18.py  |   6 ++++--
 2 files changed, 4 insertions(+), 2 deletions(-)
 create mode 100644 19/py/d18.png

(limited to '19/py')

diff --git a/19/py/d18.png b/19/py/d18.png
new file mode 100644
index 0000000..23aa332
Binary files /dev/null and b/19/py/d18.png differ
diff --git a/19/py/d18.py b/19/py/d18.py
index 61a5cb0..41ade0a 100644
--- a/19/py/d18.py
+++ b/19/py/d18.py
@@ -220,6 +220,7 @@ for path, dist in start_paths.items():
 
 m = 0
 while True:
+    print(cur)
     cur = heap.heappop(h)
     dist = cur[0]
     last = cur[1]
@@ -234,8 +235,9 @@ while True:
 
     neighbours = graph[last]
     for n in neighbours:
-        if n[0] in visited:
-            continue
+        #TODO recognize cycles
+        #if n[0] in visited:
+        #    continue
         if n[0].isupper() and n[0] not in unlocked:
             continue
         visited = visited.copy()
-- 
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