#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;
  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;
  int j = 0,k;
  i = 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(1) printf(" ");
    printf("%d",A[i]);
  }
  printf("\n");
  printf("%d\n",cnt);
  return 0;
}

