#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;
    int i,j,k;
    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;
    i = 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){
    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>=1) printf(" ");
        printf("%d",A[i]);
    }
    printf("\n");
    printf("%d\n",cnt);
    return 0;
}

