#include<stdio.h>
#define max 1000000

int n,A[max+1];

void maxHeapify(int);

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;
}

void maxHeapify(int i){
  int l,r,king,tmp=0;
  l = 2*i;
  r = 2*i+1;

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

  if(king != i){
    tmp = A[i];
    A[i] = A[king];
    A[king] = tmp;
    maxHeapify(king);
  }
  
}

