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

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

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

void mergeSort(int A[], int left, int right){
  if(left+1 < right){
    int mid = (left + right)/2;
    mergeSort(A, left, mid);
    mergeSort(A, mid, right);
    merge(A, left, mid);
  }
}

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);

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

    return 0;
}
