#include<stdio.h>
#define MAX 500000
#define SENTINEL 2000000000
 
int L[(MAX/2)+2],R[(MAX/2)+2];
int cnt;
 
void merge(int[],int,int,int);
void mergeSort(int[],int,int);
 
 
int main()
{
  int A[MAX],n,i;
  cnt=0;
  scanf("%d",&n);
  for(i=0;i<n;i++){
  scanf("%d",&A[i]);
  }
  mergeSort(A,0,n);
  
 
  for(i=0;i<n;i++){
   printf("%d ",A[i]);
   if(i==n-1){
     printf("\n");
     break;
     }
  }
   printf("%d\n",cnt);
 
  return 0;
}
 
void merge(int A[],int left,int mid,int right)
{
  int i,j,k;
 
  int n1=mid-left;
  int n2=right-mid;
  for(i=0;i<n1;i++){
  L[i]=A[left+i];
  }
  for(i=0;i<n2;i++){
  R[i]=A[mid+i];
  }
  L[n1]=SENTINEL;
  R[n2]=SENTINEL;
  i=0;
  j=0;
  for(k=left;k<right;k++){
      cnt++;
      if(L[i]<=R[j]){
        A[k]=L[i];
	i+=1;
      }
      else {
      A[k]=R[j];
      j+=1;
      }
    }
}
 
void mergeSort(int A[],int left,int right)
{
  int mid;  
  if(left+1<right){
    mid=(left+right)/2;
    mergeSort(A,left,mid);
    mergeSort(A,mid,right);
    merge(A,left,mid,right);
  }
}