#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<stdlib.h>
#define SENTINEL 1000000

int A[500000],c=0;

void Merge(int left, int mid, int right){
	int i, j, k;
	int n1 = mid - left;
	int n2 = right - mid;
	int *L,*R;
	L = (int *)malloc(sizeof(int)*n1);
	R = (int *)malloc(sizeof(int)*n2);

	for (i = 0; i < n1;i++){
		L[i] = A[left + i];
	}
	for (i = 0; i < n2;i++){
		R[i] = A[mid + i];
	}
	L[n1] = SENTINEL;
	R[n2] = SENTINEL;
	i = 0;
	j = 0;
	for (k = left; k < right;k++){
		c++;
		if (L[i] <= R[j]){
			A[k] = L[i];
			i = i + 1;
		}else{
			A[k] = R[j];
			j = j + 1;
		}
	}
	//free(L);
	//free(R);
}

void Merge_Sort(int left, int right){
	int mid;
	if (left + 1 < right){
		mid = (left + right) / 2;
		Merge_Sort(left, mid);
		Merge_Sort(mid, right);
		Merge(left, mid, right);
	}
}

int main(){
	int i, j, k;
	scanf("%d",&i);
	for (j = 0; j < i;j++){
		scanf("%d",&A[j]);
	}

	Merge_Sort(0,j);

	
	for (i = 0; i < j; i++){
		printf("%d", A[i]);
		if (i < j - 1){
			printf(" ");
		}
	}
printf("%d\n",c);
return 0;
}