Pattern 23

Author: sathishmepco

InterviewPrograms/src/com/java/patterns/Pattern23.java

@@ -0,0 +1,42 @@
+package com.java.patterns;
+import java.util.Scanner;
+/*
+Write the program to print the following pattern
+        1
+      3 3 3
+    5 5 5 5 5
+  7 7 7 7 7 7 7
+9 9 9 9 9 9 9 9 9
+*/
+public class Pattern23 {
+    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(k+1);
+                else
+                    System.out.print(" "+(k+1));
+            iSpace++;
+			k+=2;
+            if(i != N-1)
+                System.out.println();
+        }
+        scanner.close();
+   }
+}
+/*
+Input
+5
+Output
+        1
+      3 3 3
+    5 5 5 5 5
+  7 7 7 7 7 7 7
+9 9 9 9 9 9 9 9 9
+*/