ArrayPyramid

 

public class ArrayPyramid {

public static void main(String[] args) {

// TODO Auto-generated method stub

String palindrome = "Devendra";

        int len = palindrome.length();

          System.out.println("length :"+len);

        char tempCharArray[]  = new char[len];   // single dimention

        

        // put original string in an 

        // array of chars

        for (int i = 0; i < len; i++) {

    // add values in single dimention..

            tempCharArray[i] = 

                palindrome.charAt(i);

        } 

        char c[][]=new char[len][len];    // two dimention

        for (int row = 0; row < len; row++) {

                 for(int col=0;col<=row;col++) { // same no of cols as row no i.e 1st row has 1 col and 2nd row has 2 cols

                       // add values in two dimention

      c[row][col]=tempCharArray[col];

//System.out.println("c["+(row)+"]["+(col)+"]="+tempCharArray[col]);

 System.out.print(""+c[row][col]);

            }

System.out.println(" ");

        }

}

}