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

void merge(int *, int, int, int, int);
void mergeSort(int *, int, int, int);

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

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 > 0) 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 n1 = mid - left;
  int n2 = right - mid;
  for(int i=0; i<n1; i++) L[i] = A[left + i];
  for(int i=0; i<n2; i++) R[i] = A[mid + i];
  L[n1] = R[n2] = SENTINEL;
  int i=0, j=0;
  for(int 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);
  }
}

