#include<stdio.h>
#define MAX 2000000

int H,A[MAX+1];

void swap(int a ,int b){
	int	temp ;
	temp = a ;
	a = b ;
	b = temp ;
}

void maxH(int i){
  int l,r,larg;
  l=2*i;
  r=2*i+1;

  if(l<=H && A[l]>A[i])larg=1;
  else larg=i;
  if(r<=H && A[r]>A[larg])larg=r;

  if(larg!=i){
    swap(A[i],A[larg]);
    maxH(larg);
  }
}

int main(){
  int i;
  scanf("%d",&H);
  for(i=1;i<=H;i++)scanf("%d",&A[i]);
  for(i=H/2;i>=1;i--)maxH(i);
  for(i=1;i<=H;i++)printf(" %d",A[i]);

  printf("\n");

  return 0;

}