#include<stdio.h>
#define SENTINEL 2000000000
#define MAX 500000


int L[MAX/2+2],R[MAX/2+2];
int cnt;

void merge(int A[],int n,int left,int mid,int right){
    /*division of A[]*/
    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;
    
    /*merge L,R*/
    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;
}

