Help

import java.util.Scanner;

public class Help {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int n = Integer.parseInt(scanner.nextLine());

        int roof = (int) Math.ceil(n / 2.0);
        int fundament = n - roof;
        roofBuild(roof,n);
        funamentalBuild(n,fundament);


    }

   private static void  funamentalBuild(int n,int fundament) {
       for (int i = 0; i < fundament; i++) {
           System.out.print("| ");
           for (int k = 0; k < n - 2; k++) {
               System.out.print("* ");
           }
           System.out.println("|");
       }
   }

    private static void roofBuild(int roof,int n) {
            if (n % 2 == 1) {
                int t = 1;
                for (int i = roof; i >= 1; i--) {
                    for (int k = 0; k < i - 1; k++){
                        System.out.print("- ");
                    }
                    for (int m = 0; m < t; m++){
                        System.out.print("* ");
                    }
                    t +=2;
                    for (int k = 0; k < i - 1; k++){
                        System.out.print("- ");
                    }

                    System.out.println();
                }
            }else{
                int t = 2;
                for (int i = roof; i >= 1; i--){
                    for (int k = 0; k < i - 1; k++){
                        System.out.print("- ");
                    }
                    for (int m = 0; m < t; m++){
                        System.out.print("* ");
                    }
                    t +=2;
                    for (int k = 0; k < i - 1; k++){
                        System.out.print("- ");
                    }

                    System.out.println();
                }
            }

    }
}