#include<stdio.h>

#define INFTY 1000000000
#define N 10000000

int sum=0;

void merge(int *A, int left, int mid,int right){
  int n1,n2,i,j,k,L[N],R[N];
  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] = INFTY;
  R[n2] = INFTY;
  i = 0;
  j = 0;
  for (k = left;k< right; k++){
    if (L[i] <= R[j]){
      A[k] = L[i];
      i = i + 1;
    } 
    else {
      A[k] = R[j];
      j = j + 1;
    }
  }
  sum=sum+i+j;
}

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);
  }
}

int main(){
  int n,i,A[N];

  
  scanf("%d",&n);
  for(i=0;i<n;i++) scanf("%d",&A[i]);
  mergeSort(A,0,n);

  for(i=0;i<n-1;i++) printf("%d ",A[i]);
  
  printf("%d\n",A[n-1]);
  printf("%d\n",sum);
  return 0;
}