Logic Loop

Main.java

package complex;
import java.util.*;
public class Main {
    public static void main(String[] kallu) {
        Scanner sc = new Scanner(System.in);
        System.out.print("Enter size of loop (between 1-9) = ");
        int t=1;
        while(t>0){
            if(t>1){
                System.out.print("Enter next = ");
            }
            t++;
            int full = sc.nextInt();
            if (full > 0 && 10 > full) {
                for (int i = 1; i <= full; i++) {
                    int k = i;
                    for (int j = 1; j <= full - i; j++) {
                        System.out.print("    ");
                    }
                    for (int j = 1; j <= i; j++) {
                        System.out.print(j + "  ");
                    }
                    for (int m = 1; m <= i - 1; m++) {
                        System.out.print((k - 1) + "  ");
                        k--;
                    }
                    System.out.println();
                }
                for (int i = 1; i <= full - 1; i++) {
                    int g = full - i;
                    for (int j = 1; j <= i; j++) {
                        System.out.print("    ");
                    }
                    for (int j = 1; j <= full - i; j++) {
                        System.out.print(j + "  ");
                    }
                    for (int j = 1; j <= full - i - 1; j++) {
                        System.out.print((g - 1) + "  ");
                        g--;
                    }
                    System.out.println();
                }
                System.out.print("---------------------------------\n\n");
            }
            else{
                System.out.print("\nOops!!! Wrong input ....\n Try again (Range = 1-9)\n");
                System.out.print("---------------------------------\n\n");
            }
        }
    }
}

hi