diff --git a/Main.java b/Main.java
new file mode 100644
index 0000000..f3117e1
--- /dev/null
+++ b/Main.java
@@ -0,0 +1,20 @@
+import java.util.Scanner;
+
+public class Main {
+    public static void main(String[] args) {
+        Scanner scanner = new Scanner(System.in);
+        if (scanner.hasNextInt()) {
+            int n = scanner.nextInt();
+            for (int i = 0; i < n; i++) {
+                int stars = (i < n / 2) ? 2 * i + 1 : 2 * (n - 1 - i) + 1;
+                int spaces = (n - stars) / 2;
+                for (int j = 0; j < spaces; j++) System.out.print(" ");
+                for (int j = 0; j < stars; j++) System.out.print("*");
+                System.out.print(" ");
+                for (int j = 0; j < stars; j++) System.out.print("*");
+                for (int j = 0; j < spaces; j++) System.out.print(" ");
+                System.out.println();
+            }
+        }
+    }
+}