Problem 1001 第二个样例 连13 23都可以啊 最短路都是1

3013216084 | 2015-08-29 19:03:29Author
rt
422206217 | 2015-08-29 19:04:53# 1
+1
14184134 | 2015-08-29 19:05:14# 2
+1
LimitW | 2015-08-29 19:05:23# 3
+1
2409073406 | 2015-08-29 19:05:55# 4
+1
cthulhu | 2015-08-29 19:06:00# 5
+1
jibancanyang | 2015-08-29 19:06:05# 6
+2
minimario | 2015-08-29 19:06:05# 7
+1
3013218110 | 2015-08-29 19:06:15# 8
+1
461960391 | 2015-08-29 19:06:26# 9
+2
2013014137 | 2015-08-29 19:06:47# 10
+10086