#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 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);
  }
}
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("%d",A[i]);}
    else{
      printf(" %d",A[i]);

    }

  }
  printf("\n");
  printf("%d\n",cnt);
  return 0;
}

