#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)
		{
			printf(" ");
		}
		printf("%d",A[i]);
	}
	printf("\n");
	printf("%d\n",cnt);

}
