#include<stdio.h>
#define MAX 2000000001
int n,A[MAX];

void maxHeapify(int i){
  int temp,l,r,large;
  l=2*i;
  r=2*i+1;

  if(l <= n && A[l] > A[i])large = l;
  else large = i;
  if(r <= n && A[r] > A[large]) large = r;

  if(large != i){
    temp = A[i];
    A[i]=A[large];
    A[large] = temp;
  maxHeapify(large);
  }
}



int main(){
  int i;

  
  scanf("%d",&n);
  for(i=1; i<=n; i++){
    scanf("%d",&A[i]);
  }

  for(i=n/2; i>=1; i--){
    maxHeapify(i);
  }
  for(i=1; i<=n; i++){
    printf(" %d",A[i]);
  }
  printf("\n");
  return 0;
}

