diff --git a/homework6/CMakeLists.txt b/homework6/CMakeLists.txt
index 9e5e6ee..72461f1 100644
--- a/homework6/CMakeLists.txt
+++ b/homework6/CMakeLists.txt
@@ -4,3 +4,4 @@ project(homework6)
 set(CMAKE_CXX_STANDARD 20)
 
 add_executable(test1 test1.cpp)
+add_executable(test2 test2.cpp)
diff --git a/homework6/test1.cpp b/homework6/test1.cpp
index 3bed782..1ffb137 100644
--- a/homework6/test1.cpp
+++ b/homework6/test1.cpp
@@ -35,4 +35,5 @@ int main() {
     list<int> l={3,6,2,10,'l',8,5,7,4,9};
     int index=seqSearch(l,5);
     cout<<index<<endl;
+    return 0;
 }
\ No newline at end of file
diff --git a/homework6/test2.cpp b/homework6/test2.cpp
new file mode 100644
index 0000000..3635471
--- /dev/null
+++ b/homework6/test2.cpp
@@ -0,0 +1,9 @@
+// 编写一个程序，输出在顺序表(1,2, 3, 4, 5, 6, 7, 8, 9, 10)中采用折半查找方法查找关键字9的过程。
+#include<iostream>
+#include<list>
+
+using namespace std;
+
+int main() {
+    return 0;
+}
\ No newline at end of file