Merge pull request #101 from Anuragjain20/arj

added diamond pattern program

Author: jvm-coder

Diamond_Pattern.java

@@ -0,0 +1,39 @@
+import java.util.Scanner;
+public class Diamond
+{
+    public static void main(String args[]) 
+    {
+        int n, i, j, space = 1;
+        System.out.print("Enter the number of rows: ");
+        Scanner s = new Scanner(System.in);
+        n = s.nextInt();
+        space = n - 1;
+        for (j = 1; j <= n; j++) 
+        {
+            for (i = 1; i <= space; i++) 
+            {
+                System.out.print(" ");
+            }
+            space--;
+            for (i = 1; i <= 2 * j - 1; i++) 
+            {
+                System.out.print("*");                
+            }
+            System.out.println("");
+        }
+        space = 1;
+        for (j = 1; j <= n - 1; j++) 
+        {
+            for (i = 1; i <= space; i++) 
+            {
+                System.out.print(" ");
+            }
+            space++;
+            for (i = 1; i <= 2 * (n - j) - 1; i++) 
+            {
+                System.out.print("*");
+            }
+            System.out.println("");
+        }
+    }
+}