Add test file for Swap Nodes in Pairs.

wangchj · wangchj · commit f0516d1bba10 · 2014-01-23T23:50:48.000-06:00
diff --git a/SwapNodesInPairs.txt b/SwapNodesInPairs.txt
@@ -0,0 +1,5 @@
+{1,2}
+{2,1}
+
+{1,2,3,4}
+{2,1,4,3}

-Original file line number
+Diff line change
@@ @@ -0,0 +1,5 @@ @@
 +{1,2}
 +{2,1}
++
 +{1,2,3,4}
 +{2,1,4,3}