diff --git a/homework8/CMakeLists.txt b/homework8/CMakeLists.txt
index ece14c9..848514b 100644
--- a/homework8/CMakeLists.txt
+++ b/homework8/CMakeLists.txt
@@ -4,3 +4,4 @@ project(homework8)
 set(CMAKE_CXX_STANDARD 20)
 
 add_executable(test1 test1.cpp)
+add_executable(test2 test2.cpp)
diff --git a/homework8/test2.cpp b/homework8/test2.cpp
new file mode 100644
index 0000000..07d6277
--- /dev/null
+++ b/homework8/test2.cpp
@@ -0,0 +1,50 @@
+// 编写一个程序，实现冒泡排序算法。用相关数据进行测试，并输出各趟的排序结果。
+
+#include <iostream>
+#include <vector>
+
+using namespace std;
+
+template<typename T>
+void BubbleSort(vector<T> &v) {
+    int count = 1;
+
+    for (int i = 0; i < v.size(); i++) {
+        for (int j = 0; j < v.size() - i - 1; j++) {
+            cout << "正在进行第" << count << "次排序，";
+            if (v[j] > v[j + 1]) {
+                cout << "交换" << v[i] << "与" << v[j] << endl;
+                T temp = v[j];
+                v[j] = v[j + 1];
+                v[j + 1] = temp;
+            }
+            cout << "交换后：" << endl;
+            for (int i = 0; i < v.size(); i++) {
+                cout << v[i] << " ";
+            }
+            cout << endl;
+            count++;
+        }
+    }
+}
+
+int main() {
+    vector<int> v = {1, 3, 2, 4, 6, 5, 7, 10, 9, 8};
+    vector<int>::iterator it;
+
+    cout << "排序前：" << endl;
+    for (it = v.begin(); it != v.end(); it++) {
+        cout << *it << " ";
+    }
+    cout << endl;
+
+    BubbleSort(v);
+
+    cout << "排序后：" << endl;
+    for (it = v.begin(); it != v.end(); it++) {
+        cout << *it << " ";
+    }
+    cout << endl;
+
+    return 0;
+}