#include<stdio.h>
#define MAX 2000000

int size, A[MAX+1];
void maxHeapify(int)


  main(){
  int i;
  scanf("%d", &size);

  for ( i = 1; i <= size; i++ ) scanf("%d", &A[i]);
  
  for ( i = size/2; i >= 1; i-- ) maxHeapify(i);

  for ( i = 1; i <= size; i++ ) {

    printf(" %d", A[i]);

  }

  printf("\n");
  

  
  return 0;
}
void maxHeapify(int i){
  int l, r, largest, t;
  l = 2*i;
  r = 2*i+1;
  if ( l <= size && A[l] > A[i] ) largest = l;

  else largest = i;

  if ( r <= size && A[r] > A[largest] ) largest = r;

  if ( largest != i ){
    t = A[i];
    A[i] = A[largest];
    A[largest] = t;
    maxHeapify(largest);

  }

}