#include<stdio.h>
#define MAX 500000
#define SENTINEL 2000000000

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

void merge(int A[],int n,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] = R[n2] = SENTINEL;
  i = j = 0;
  for ( k = left; k < right; k++ ){
    count++;
    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;
  scanf("%d",&n);
  count = 0;
  for ( i = 0 ; i < n ; i++ ){
    scanf("%d",&A[i]);
    if (A[i] >= SENTINEL ){
      return 1;
    }
  }
  mergeSort(A,n,0,n);

  for ( i = 0 ; i < n ; i++ ){
    if ( i ) printf(" ");
    printf("%d",A[i]);
    }
  printf("\n");

  printf("%d\n",count);

  return 0;
}

