diff --git a/Project2.vcxproj.filters b/Project2.vcxproj.filters
index b947b58..4622cd9 100644
--- a/Project2.vcxproj.filters
+++ b/Project2.vcxproj.filters
@@ -18,15 +18,15 @@
     <ClCompile Include="main.c">
       <Filter>源文件</Filter>
     </ClCompile>
-    <ClCompile Include="sq_list.c">
-      <Filter>源文件</Filter>
-    </ClCompile>
     <ClCompile Include="linked_list.c">
       <Filter>源文件</Filter>
     </ClCompile>
     <ClCompile Include="linked_list_stack.c">
       <Filter>源文件</Filter>
     </ClCompile>
+    <ClCompile Include="sq_list.c">
+      <Filter>源文件</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="sq_list.h">
diff --git a/Project2/Debug/Project2.log b/Project2/Debug/Project2.log
index 864d6f9..e69de29 100644
--- a/Project2/Debug/Project2.log
+++ b/Project2/Debug/Project2.log
@@ -1,4 +0,0 @@
-  main.c
-  sq_list.c
-  正在生成代码...
-  Project2.vcxproj -> C:\code\lencode\Project2\Debug\Project2.exe
diff --git a/Project2/Debug/Project2.tlog/CL.command.1.tlog b/Project2/Debug/Project2.tlog/CL.command.1.tlog
index 63d0292..3dcb4bf 100644
Binary files a/Project2/Debug/Project2.tlog/CL.command.1.tlog and b/Project2/Debug/Project2.tlog/CL.command.1.tlog differ
diff --git a/Project2/Debug/Project2.tlog/CL.read.1.tlog b/Project2/Debug/Project2.tlog/CL.read.1.tlog
index 48850f0..e69de29 100644
Binary files a/Project2/Debug/Project2.tlog/CL.read.1.tlog and b/Project2/Debug/Project2.tlog/CL.read.1.tlog differ
diff --git a/Project2/Debug/Project2.tlog/CL.write.1.tlog b/Project2/Debug/Project2.tlog/CL.write.1.tlog
index f8a0555..e69de29 100644
Binary files a/Project2/Debug/Project2.tlog/CL.write.1.tlog and b/Project2/Debug/Project2.tlog/CL.write.1.tlog differ
diff --git a/Project2/Debug/Project2.tlog/link.command.1.tlog b/Project2/Debug/Project2.tlog/link.command.1.tlog
index 71d5a57..21a31c1 100644
Binary files a/Project2/Debug/Project2.tlog/link.command.1.tlog and b/Project2/Debug/Project2.tlog/link.command.1.tlog differ
diff --git a/Project2/Debug/main.obj.enc b/Project2/Debug/main.obj.enc
new file mode 100644
index 0000000..c7bca44
Binary files /dev/null and b/Project2/Debug/main.obj.enc differ
diff --git a/Project2/Debug/sq_list.obj.enc b/Project2/Debug/sq_list.obj.enc
new file mode 100644
index 0000000..a3369ec
Binary files /dev/null and b/Project2/Debug/sq_list.obj.enc differ
diff --git a/sq_list.c b/sq_list.c
index 3d69003..9ff8dfc 100644
--- a/sq_list.c
+++ b/sq_list.c
@@ -27,6 +27,7 @@ void delete_sq_list(sq_list* list,int pos)
         list->data[list->length - 1] = 0;
     }
     list->length--;
+
 }
 
 // �滻
@@ -79,6 +80,43 @@ void print_sq_list(sq_list* list)
     printf("\n");
 }
 
+//���Ԫ��
+void get_sq_list(sq_list* list1, int pos, int*e)
+{
+    if (list1->length == 0 || pos<0 || pos>list1->length)
+    {
+        printf("��ȡԪ��ʧ��");
+        return;
+     }
+    *e = list1->data[pos];
+    return;
+}
+
+//����
+int locate_list(sq_list* list, int *e)
+{
+    int i = 0;
+    if (list->length == 0)
+    {
+        printf("������");
+        return;
+    }
+    for (i = 0;i < list->length;i++)
+    {
+        if (list->data[i] == e)
+            return 1;
+    }
+    if (i > list->length)
+    {
+        printf("Խ�����");
+        return;
+    }
+    return 0;
+        
+}
+
+
+
 // 2 �� 1
 void merge_sq_list(sq_list* list_1, sq_list* list_2)
 {
@@ -117,4 +155,18 @@ void merge_sq_list(sq_list* list_1, sq_list* list_2)
 //if (list_1->data[j] != list_2->data[i])
 //continue;
 //else if (list_1->data[j] == list_2->data[i])
-//break;
\ No newline at end of file
+//break;
+
+//�ϲ�2.0
+void mer_ge_sq_list(sq_list* list_1, sq_list* list_2)
+{
+    int e;
+    int k = 0;
+    for (int k=0;k < list_2->length;k++)
+    {
+        get_sq_list(list_2, k, &e);
+        if (!locate_list(list_1, list_2))
+            insert_sq_list(list_1, list_1->length, e);
+    }
+}
+
diff --git a/sq_list.h b/sq_list.h
index 25c0939..7dd531a 100644
--- a/sq_list.h
+++ b/sq_list.h
@@ -24,8 +24,16 @@ void insert_sq_list(sq_list* list, int pos, int value);
 // ��ӡ
 void print_sq_list(sq_list* list);
 
-// �ϲ�˳���
+//���Ԫ��
+void get_sq_list(sq_list* list1,int pos, int *e);
+
+//����
+int locate_list(sq_list* list, int e);
+
+// �ϲ�˳���1.0
 void merge_sq_list(sq_list* list_1, sq_list* list_2);
 
+//�ϲ�˳���2.0
+void mer_ge_sq_list(sq_list* list_1, sq_list* list_2);
 #endif