From 2622e527e2c7c996afd7866995b01a28ffadb06e Mon Sep 17 00:00:00 2001
From:  <Chen>
Date: Mon, 2 May 2011 08:13:12 +0800
Subject: [PATCH] add in.txt and modify the source code to make the command by
 the teacher.

---
 in.txt | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 in.txt

diff --git a/in.txt b/in.txt
new file mode 100644
index 0000000..e92a670
--- /dev/null
+++ b/in.txt
@@ -0,0 +1,12 @@
+6
+10
+1 2 6
+1 4 3
+1 5 2
+2 3 2
+2 5 2
+2 6 1
+3 6 3
+4 5 1
+5 2 3
+5 6 5