#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);
	
	return 0;
}

