Java code help

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Keysean

Java code help
1 Answer(s) 4 years and 6 months ago
Posted in : Java Beginners

Write a java program that will ask the user to input any number from 5 to 9 and then print the following structure depending on the user input. E.g. If the user input is 5, then print the following structure 1 2 3 4 5 1 2 3 4 1 2 3 1 2 1 1 2 1 2 3 1 2 3 4 1 2 3 4 5

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April 5, 2013 at 3:13 PM

class Series {
         public static void main(String args[]) throws Exception {      

         BufferedReader br=new BufferedReader(new InputStreamReader(System.in));

         System.out.println("enter number in between 5 to 9");
         Integer num=Integer.parseInt(br.readLine());

                for(int i=num;i>=1;i--) {
            for(int j=1;j<=i;j++)
            System.out.print(j+" ");
            System.out.print("  ");
        }

        for(int i=1;i<=num;i++)  {
            for(int j=1;j<=i;j++)
            System.out.print(j+" ");
            System.out.print("  ");
        }
        }

}

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