#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,j,k;
  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;
  //printf("aaa\n");
  i=0;
  j=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){
  //printf("bbbb\n");
  
  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&&i!=n) printf(" ");
    printf("%d",A[i]);
  }
  printf("\n");

  printf("%d\n",cnt);

  return 0;

}

