diff --git a/Source/Graph.cpp b/Source/Graph.cpp
index cbbea89..47bd6d3 100644
--- a/Source/Graph.cpp
+++ b/Source/Graph.cpp
@@ -96,3 +96,63 @@ void Graph::Print()
         cout << endl;
     }
 }
+
+void Graph::TransitiveClosure()
+{
+    int reach[length][length];
+
+    for (auto i = 0; i < length; i++)
+    {
+        for (auto j = 0; j < length; j++)
+        {
+            reach[i][j] = 0;
+        }
+    }
+
+    for (auto i = 0; i < length; i++)
+    {
+        for (auto j = adj[i].begin(); j != adj[i].end(); j++)
+        {
+            reach[i][*j] = 1;
+        }
+    }
+
+    for (auto k = 0; k < length; k++)
+    {
+        for (auto i = 0; i < length; i++)
+        {
+            for (auto j = 0; j < length; j++)
+            {
+                reach[i][j] = reach[i][j] || (reach[i][k] && reach[k][j]);
+            }
+        }
+    }
+
+    cout << "  ";
+
+    for (int j = 0; j < length; j++)
+    {
+        cout << j << " ";
+    }
+
+    cout << "\n";
+
+    for (int i = 0; i < length; i++)
+    {
+        cout << i << " ";
+
+        for (int j = 0; j < length; j++)
+        {
+            if (i == j)
+            {
+                cout << "1 ";
+            }
+            else
+            {
+                cout << reach[i][j] << " ";
+            }
+        }
+
+        cout << "\n";
+    }
+}
diff --git a/Source/Graph.h b/Source/Graph.h
index ada85ca..ac495ad 100644
--- a/Source/Graph.h
+++ b/Source/Graph.h
@@ -36,6 +36,7 @@ public:
     void InsertD(int u, int v);
     void Remove(int u, int v);
     void RemoveD(int u, int v);
+    void TransitiveClosure();
     Graph *Clone();
 
 private:
diff --git a/Source/Main.cpp b/Source/Main.cpp
index 08d94a1..9eb2e5a 100644
--- a/Source/Main.cpp
+++ b/Source/Main.cpp
@@ -2,27 +2,17 @@
 
 int main()
 {
-    int length = 9;
+    int length = 4;
     Graph *g1 = new Graph(length);
 
-    g1->Insert(0, 1);
-    g1->Insert(0, 3);
-    g1->Insert(0, 4);
-    g1->Insert(1, 2);
-    g1->Insert(1, 3);
-    g1->Insert(1, 4);
-    g1->Insert(2, 3);
-    g1->Insert(2, 4);
-    g1->Insert(2, 5);
-    g1->Insert(3, 5);
-    g1->Insert(4, 5);
-    g1->Insert(5, 6);
-    g1->Insert(6, 7);
-    g1->Insert(6, 8);
-    g1->Insert(7, 8);
+    g1->InsertD(0, 1);
+    g1->InsertD(0, 2);
+    g1->InsertD(1, 2);
+    g1->InsertD(2, 0);
+    g1->InsertD(2, 3);
 
-    cout << "-- GRAFO --\n\n";
-    g1->Print();
+    cout << "-- TRANSITIVE CLOSURE --\n\n";
+    g1->TransitiveClosure();
 
     return 0;
 }