#include <stdio.h>
#define INFTY 2000000000
void merge(int*, int, int, int);
void mergeSort(int*, int, int);
int L[250002],R[250002];
int count;
 
int main(){
  int A[500000],n;
  int i;
  scanf("%d",&n);
  for(i = 0; i < n; i++){
    scanf("%d",&A[i]);
  }
  mergeSort(A,0,n);
 
  for(i = 0; i < n-1; i++){
    printf("%d ",A[i]);
  }
  printf("%d\n%d\n",A[i],count);
  return 0;
}
 
void merge(int* A, int left,int mid, int right){
  int n1,n2;
  int i,j,k;
  n1 = mid - left;
  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] = INFTY;
  R[n2] = INFTY;
  i = 0; 
  j = 0;
  for(k = left; k < right; k++){
    count++;
    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){
  int mid;
  if(left + 1 < right){
    mid = (left + right)/2;
    mergeSort(A, left, mid);
    mergeSort(A, mid, right);
    merge(A, left, mid, right);
  }
}

 
 

