Print reverse pyramid of numbers

Question

I am able to print pyramid like this :

   1
  123
 12345
1234567

Code i used to print the pyramid of numbers like a

Answer 1

Try this

int a = 1;
int b = 4;
for (int i = 1; i <= 4; i++) {
    for (int k = a; k >= 1; k--) {
        String result = String.valueOf(k);
        text.append(result);
    }
    for (int c = 1; c <= b - 1; c++) {
        text.append("  ");
    }
    a = a + 2;
    b--;
    text.append("\n");
}

System.out.println(text.reverse());