From a5b5e50ef7ff8d219d37d9c8691b0cd71329474d Mon Sep 17 00:00:00 2001
From: shafi <mdshafiuddin935@gmail.com>
Date: Wed, 27 Sep 2023 15:26:10 +0530
Subject: [PATCH 1/3] pattern12

---
 .project                                      | 11 +++++++
 README.md                                     | 13 ++++++++
 .../SandglassStarPattern.java                 | 31 +++++++++++++++++++
 3 files changed, 55 insertions(+)
 create mode 100644 src/SandglassStarPattern/SandglassStarPattern.java

diff --git a/.project b/.project
index 5e04402..9d3b48a 100644
--- a/.project
+++ b/.project
@@ -14,4 +14,15 @@
 	<natures>
 		<nature>org.eclipse.jdt.core.javanature</nature>
 	</natures>
+	<filteredResources>
+		<filter>
+			<id>1695808131207</id>
+			<name></name>
+			<type>30</type>
+			<matcher>
+				<id>org.eclipse.core.resources.regexFilterMatcher</id>
+				<arguments>node_modules|\.git|__CREATED_BY_JAVA_LANGUAGE_SERVER__</arguments>
+			</matcher>
+		</filter>
+	</filteredResources>
 </projectDescription>
diff --git a/README.md b/README.md
index 136dae2..42d014c 100644
--- a/README.md
+++ b/README.md
@@ -117,3 +117,16 @@
     *
      
 ```
+12. Sandglass Star Pattern 
+---
+* * * * * 
+ * * * *  
+  * * *   
+   * *    
+    *     
+    *     
+   * *    
+  * * *
+ * * * *
+* * * * *
+---
\ No newline at end of file
diff --git a/src/SandglassStarPattern/SandglassStarPattern.java b/src/SandglassStarPattern/SandglassStarPattern.java
new file mode 100644
index 0000000..b0e3595
--- /dev/null
+++ b/src/SandglassStarPattern/SandglassStarPattern.java
@@ -0,0 +1,31 @@
+package SandglassStarPattern;
+
+import java.util.Scanner;
+
+public class SandglassStarPattern {
+    public static void main(String[] args) {
+        int i, j, k, n;
+        Scanner sc = new Scanner(System.in);
+        System.out.print("Enter the number of rows you want to print: ");
+        n = sc.nextInt();
+        for (i = 0; i <= n - 1; i++) {
+            for (j = 0; j < i; j++) {
+                System.out.print(" ");
+            }
+            for (k = i; k <= n - 1; k++) {
+                System.out.print("*" + " ");
+            }
+            System.out.println("");
+        }
+        for (i = n - 1; i >= 0; i--) {
+            for (j = 0; j < i; j++) {
+                System.out.print(" ");
+            }
+            for (k = i; k <= n - 1; k++) {
+                System.out.print("*" + " ");
+            }
+            System.out.println("");
+        }
+        sc.close();
+    }
+}

From b3c1f682e6d880d72f81d082b880ff618571aa19 Mon Sep 17 00:00:00 2001
From: shafi <mdshafiuddin935@gmail.com>
Date: Wed, 27 Sep 2023 15:38:15 +0530
Subject: [PATCH 2/3] pattern12updatedversion

---
 README.md | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/README.md b/README.md
index 42d014c..eed89d6 100644
--- a/README.md
+++ b/README.md
@@ -117,15 +117,15 @@
     *
      
 ```
-12. Sandglass Star Pattern 
+11. Sandglass Star Pattern
 ---
-* * * * * 
- * * * *  
-  * * *   
-   * *    
-    *     
-    *     
-   * *    
+* * * * *
+ * * * *
+  * * *
+   * *
+    *
+    *
+   * *
   * * *
  * * * *
 * * * * *

From 95280fb772e03af5735249e905d447366d524c4b Mon Sep 17 00:00:00 2001
From: shafi <mdshafiuddin935@gmail.com>
Date: Wed, 27 Sep 2023 15:54:07 +0530
Subject: [PATCH 3/3] pattern-12-Alphabet Star Pattern

---
 README.md                                     | 38 ++++++++++++-------
 .../AlphabetStarPattern.java                  | 23 +++++++++++
 2 files changed, 48 insertions(+), 13 deletions(-)
 create mode 100644 src/AlphabetStarPattern/AlphabetStarPattern.java

diff --git a/README.md b/README.md
index eed89d6..7d62243 100644
--- a/README.md
+++ b/README.md
@@ -117,16 +117,28 @@
     *
      
 ```
-11. Sandglass Star Pattern
----
-* * * * *
- * * * *
-  * * *
-   * *
-    *
-    *
-   * *
-  * * *
- * * * *
-* * * * *
----
\ No newline at end of file
+12 Sandglass Star Pattern
+```
+  * * * * *
+   * * * *
+    * * *
+     * *
+      *
+      *
+     * *
+    * * *
+   * * * *
+  * * * * *
+```
+13.Alphabet Star Pattern
+```
+     ****
+     *   *
+     *   *
+     *   *
+     *****
+     *   *
+     *   *
+     *   *
+     *   *
+```
\ No newline at end of file
diff --git a/src/AlphabetStarPattern/AlphabetStarPattern.java b/src/AlphabetStarPattern/AlphabetStarPattern.java
new file mode 100644
index 0000000..768178f
--- /dev/null
+++ b/src/AlphabetStarPattern/AlphabetStarPattern.java
@@ -0,0 +1,23 @@
+package AlphabetStarPattern;
+
+public class AlphabetStarPattern {
+    public static void main(String[] args) {
+        int i, j, n = 8;
+        // Outer for loop for number of lines
+        for (i = 0; i <= n; i++) {
+            // Inner for loop for logic execution
+            for (j = 0; j <= n / 2; j++) {
+                // prints two vertical lines
+                if ((j == 0 || j == n / 2) && i != 0 ||
+                // print first line of alphabet
+                        i == 0 && j != n / 2 ||
+                        // prints middle line
+                        i == n / 2)
+                    System.out.print("*");
+                else
+                    System.out.print(" ");
+            }
+            System.out.println();
+        }
+    }
+}