#include<stdio.h>
#define MAX 500000
#define SENTINEL 200000000

int L[MAX/2+2],R[MAX/2+2];
int cnt;

void merge(int A[] ,int n ,int left ,int mid ,int right){
  int n1,n2,i,j=0,k;
  n1 = mid - left;
  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){
  int mid;
  if(left+1 < right){
    mid = (left+right)/2;
    mergeSort(A,n,left,mid);
    mergeSort(A,n,mid,right);
    merge(A,n,left,mid,right);
  }
}

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;
}

