#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]=SENTINEL;
	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(void){
	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);
	
	return 0;
}
