#include<stdio.h>

#define MAX 2000000

int H,A[MAX+1];

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

  if(l <= H && A[l] > A[i]){
    largest=l;
  }
  else{
    largest = i;
  }
  if(r <= H && A[r] > A[largest]){
    largest=r;
  }
  if(largest != i){
    temp=A[i];
    A[i]=A[largest];
    A[largest]=temp;
    max(largest);
  }
  
}
 


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

  for(i=1;i<=H;i++){
    scanf("%d",&A[i]);
  }
  for(i=H/2;i>=1;i--){
    max(i);
  }
  for(i=1;i<=H;i++){
    printf(" %d",A[i]);
  }
  printf("\n");

  return 0;
}

