i hate everything. giving up is life

a3/router.py

@@ -152,6 +152,9 @@ class graph:
         while(sum(unvisited)):
             # iterate on routers adjacent to curnode
             for i in range(0, 5):
+                # skip for curnode = rid - 1
+                if (curnode == (rid - 1)):
+                    break
                 # don't check curnode
                 if (i == curnode):
                     continue