From: erg <devnull@localhost>
Date: Fri, 8 Apr 2011 20:03:19 +0000 (+0000)
Subject: Replace maxdeg.g with richer script
X-Git-Tag: LAST_LIBGRAPH~32^2~829
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f2052a1631eb91da49001fdd6264fecd2036b3ea;p=graphviz

Replace maxdeg.g with richer script
---

diff --git a/cmd/gvpr/lib/maxdeg.g b/cmd/gvpr/lib/maxdeg.g
index c63535bc9..c61f2313c 100644
--- a/cmd/gvpr/lib/maxdeg.g
+++ b/cmd/gvpr/lib/maxdeg.g
@@ -1,4 +1,10 @@
-/* find node of max degree */
-BEGIN {node_t n; int maxd = -1; }
-N { if (degree > maxd) {maxd = degree; n = $;} }
-END {printf ("max degree = %d, node %s\n", maxd, n.name)}
+/* find nodes of max and min degree */
+BEG_G {node_t mxn, mnn; int maxd = -1; int mind = 1000000;}
+N { 
+if (degree > maxd) 
+{maxd = degree; mxn = $;} 
+if (degree < mind) 
+{mind = degree; mnn = $;} 
+}
+END_G {printf ("max degree = %d, node %s, min degree = %d, node %s\n", 
+  maxd, mxn.name, mind, mnn.name)}