package Programs.patterns;
public class Pattern9 {
public static void main(String[] args) {
pattern9(4);
}
// 4 4 4 4 4 4 4 4 4
// 4 3 3 3 3 3 3 3 4
// 4 3 2 2 2 2 2 3 4
// 4 3 2 1 1 1 2 3 4
// 4 3 2 1 0 1 2 3 4
// 4 3 2 1 1 1 2 3 4
// 4 3 2 2 2 2 2 3 4
// 4 3 3 3 3 3 3 3 4
// 4 4 4 4 4 4 4 4 4
static void pattern9(int n) {
int originalN = n;
n = 2 * n;
for (int row = 0; row <= n; row++) {
for (int col = 0; col <= n; col++) {
int atEveryIndex = originalN - Math.min(Math.min(row, col), Math.min(n - row, n - col));
System.out.print(atEveryIndex + " ");
}
System.out.println();
}
}
}