diff --git a/图 algraph_text.cpp b/图 algraph_text.cpp
new file mode 100644
index 0000000..b7db1c4
--- /dev/null
+++ b/图 algraph_text.cpp	
@@ -0,0 +1,29 @@
+#include <iostream>
+#include "algraph.h"
+using namespace std;
+
+
+int main()
+{
+    ALGraph<char,int,20> G;
+
+    InitGraph(G);
+
+    int a = AddVertex(G, 'A');
+    int b = AddVertex(G, 'B');
+    int c = AddVertex(G, 'C');
+    int d = AddVertex(G, 'D');
+    int e = AddVertex(G, 'E');
+
+    AddEdge(G, a, b, 1);
+    AddEdge(G, a, c, 1);
+    AddEdge(G, a, b, 1);
+    AddEdge(G, b, d, 1);
+    AddEdge(G, c, b, 1);
+    AddEdge(G, d, c, 1);
+    AddEdge(G, e, a, 1);
+    AddEdge(G, e, d, 1);
+
+
+    DestoryGraph(G);
+}
\ No newline at end of file