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

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

void merge(int A[],int n,int left,int mid,int right){
  int n1 = mid - left;
  int n2 = right - mid;
  int i = 0,j = 0,k;
  
  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];
      i++;
    }
    else{
      A[k] = R[j];
	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("\n%d\n",cnt);

  return 0;
}


