#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,int);
void mergeSort(int*,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,n,0,n);
for(i=0;i<n;i++){
if(i)printf(" ");
printf("%d",A[i]);
  }
printf("\n");;
printf("%d\n",cnt);
  
  return 0;
}
void merge(int A[],int n,int left,int mid,int right){
int i,j=0,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]=R[n2]=SENTINEL;
i=0;
  for(k=left;k<right;k++){
    cnt++;
    if(L[i]<=R[j]){
      A[k]=L[i++];
    }
    else
      {
	A[k]=R[j++];
      }
  }
}

void mergeSort(int A[],int n,int left,int right){
  if(left+1<right){
    int mid=(left+right)/2;
    mergeSort(A,n,left,mid);
mergeSort(A,n,mid,right);
    merge(A,n,left,mid,right);
  }
}

