add iterative post-traversal algorithm, tests passed.

2019-05-27 16:52:16 +08:00
parent 6f1f6d5af3
commit fd26fbb550
2 changed files with 28 additions and 0 deletions
--- a/thu_dsa/chp5/testBinTree.cpp
+++ b/thu_dsa/chp5/testBinTree.cpp
@@ -130,6 +130,8 @@ void test_postTraversal(){

 	root->postOrder_Re(Print<int>());
 	cout << endl;
+	root->postOrder_It(Print<int>());
+	cout << endl;
 }

 void test_levelTraversal(){