diamonnd shape pattern

Java/diamondshapepattern.java

@@ -0,0 +1,25 @@
+//pattern print dimond shape
+import java.util.*;
+public class dimondshapepattern{
+    public static void main(String args[]){
+        int n=4;
+        for(int i=1;i<=n;i++){
+            for(int j=1;j<=n-i;j++){
+                System.out.print(" ");
+            }
+            for(int j=1;j<=2*i-1;j++){
+                System.out.print("*");
+            }
+            System.out.println();
+        }
+        for(int i=n;i>=1;i--){
+            for(int j=1;j<=n-i;j++){
+                System.out.print(" ");
+            }
+            for(int j=1;j<=2*i-1;j++){
+                System.out.print("*");
+            }
+            System.out.println();
+        }
+    }
+}