Butterfly pattern

Author: TonyStark-19

Patterns/ButterflyPattern.cpp

@@ -0,0 +1,66 @@
+#include <iostream>
+using namespace std;
+
+int main()
+{
+
+    int n = 4;
+
+    // top
+    for (int i = 0; i < n; i++)
+    {
+
+        for (int j = 0; j < i + 1; j++)
+        {
+            cout << "* ";
+        }
+
+        // spaces
+        for (int j = 0; j < n - i - 1; j++)
+        {
+            cout << "  ";
+        }
+
+        // spaces
+        for (int j = 0; j < n - i - 1; j++)
+        {
+            cout << "  ";
+        }
+
+        for (int j = 0; j < i + 1; j++)
+        {
+            cout << " *";
+        }
+
+        cout << endl;
+    }
+
+    // bottom
+    for (int i = 0; i < n; i++)
+    {
+
+        for (int j = 0; j < n - i; j++)
+        {
+            cout << "* ";
+        }
+
+        // spaces
+        for (int j = 0; j < i; j++)
+        {
+            cout << "  ";
+        }
+
+        // spaces
+        for (int j = 0; j < i; j++)
+        {
+            cout << "  ";
+        }
+
+        for (int j = 0; j < n - i; j++)
+        {
+            cout << " *";
+        }
+
+        cout << endl;
+    }
+}