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

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

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 = 0;
  j = 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);
  }
}

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("%d",A[1000000-100]);
  }
  printf("\n");
  printf("%d\n", cnt);

  return 0;
}
