diff --git a/Triangle_pattern.cpp b/Triangle_pattern.cpp
new file mode 100644
index 0000000..e4f530f
--- /dev/null
+++ b/Triangle_pattern.cpp
@@ -0,0 +1,37 @@
+// C++ code to demonstrate star pattern
+#include <iostream>
+using namespace std;
+
+// Function to demonstrate printing pattern
+void tri(int n)
+{
+    // Number of spaces
+    int i, j, k = n;
+    // Outer loop to handle number of rows
+
+    // n in this case
+
+    for (i = 1; i <= n; i++) {
+        // Inner loop for columns
+
+        for (j = 1; j <= n; j++) {
+            // Condition to print star pattern
+
+            if (j >= k)
+                cout << "* ";
+            else
+                cout << " ";
+        }
+        k--;
+        cout << "\n";
+    }
+}
+// Driver Code
+
+int main()
+{
+    int n = 5;
+    // Function Call
+    tri(n);
+    return 0;
+}