Merge pull request #297 from Saurabhlucifer/add-saurabh

butterfly pattern added

Java/Pattern Questions/butterfly.java

@@ -0,0 +1,71 @@
+// Github name : Saurabhlucifer
+import java.util.*;
+public class butterfly{
+    public static void main(String args[])
+    {
+
+        int i,j;
+        System.out.println("");
+        int n=10;
+        for(i=1;i<=n;i++)
+        {
+            for(j=1;j<=i;j++)
+            {
+
+                System.out.print("* ");
+
+            }
+            int space=2*(n-i);
+            for(j=1;j<=space;j++)
+            {
+                System.out.print("  ");
+            }
+            for(j=1;j<=i;j++)
+            {
+
+                System.out.print("* ");
+            }
+            System.out.println();
+        }
+        for(i=n;i>=1;i--)
+        {
+            for(j=1;j<=i;j++)
+            {
+                System.out.print("* ");
+
+            }
+            int space=2*(n-i);
+            for(j=1;j<=space;j++)
+            {
+                System.out.print("  ");
+            }
+            for(j=1;j<=i;j++)
+            {
+                System.out.print("* ");
+            }
+
+            System.out.println();
+    }
+}
+}
+//output
+//*                                     * 
+//* *                                 * *
+//* * *                             * * *
+//* * * *                         * * * *
+//* * * * *                     * * * * * 
+//* * * * * *                 * * * * * *
+//* * * * * * *             * * * * * * *
+//* * * * * * * *         * * * * * * * *
+//* * * * * * * * *     * * * * * * * * *
+//* * * * * * * * * * * * * * * * * * * *
+//* * * * * * * * * * * * * * * * * * * * 
+//* * * * * * * * *     * * * * * * * * *
+//* * * * * * * *         * * * * * * * *
+//* * * * * * *             * * * * * * *
+//* * * * * *                 * * * * * *
+//* * * * *                     * * * * *
+//* * * *                         * * * *
+//* * *                             * * *
+//* *                                 * *
+//*                                     *