Pattern 25

Author: sathishmepco

InterviewPrograms/src/com/java/patterns/Pattern25.java

@@ -0,0 +1,42 @@
+package com.java.patterns;
+import java.util.Scanner;
+/*
+Write the program to print the following pattern
+        *
+      * * *
+    * * * * *
+  * * * * * * *
+* * * * * * * * *
+*/
+public class Pattern25 {
+	public static void main(String args[] ) throws Exception {
+		Scanner scanner = new Scanner(System.in);
+        int N = Integer.parseInt(scanner.nextLine());
+        int iSpace = 0;
+		int k = 0;
+        for(int i=0;i<N;i++){
+            for(int j = iSpace;j<N-1;j++)
+				System.out.print("  ");
+            for(int j=0;j<=k;j++)
+                if(j == 0)
+                    System.out.print("*");
+                else
+                    System.out.print(" *");
+            iSpace++;
+			k+=2;
+            if(i != N-1)
+                System.out.println();
+        }
+        scanner.close();
+   }
+}
+/*
+Input
+5
+Output
+        *
+      * * *
+    * * * * *
+  * * * * * * *
+* * * * * * * * *
+*/