Method main

Programs/HeapSort.java:56–67

(String[] args)

      }
    
      public static void main(String[] args) {
        int arr[] = { 4, 23, 6, 78, 1, 54, 231, 9, 12 };
        int n = arr.length;
        System.out.println("The original Heap sort is: ");
        printArr(arr);
    
        HeapSort heapSort = new HeapSort();
        heapSort.sort(arr);
    
        System.out.println("The sorted array is");
        printArr(arr);
      }
}