#include <iostream>
#define first(L) L.first
#define next(P) P->next
#define info(P) P->info
using namespace std;
typedef int infotype;
typedef struct elmlist *address;

struct elmlist{
    string info;
    address next;
};

struct List{
    address first;
};

address allocate_103042310028(string x);
address getShortestName_103042310028(List L);

void printInfo_103042310028(List L);
void showFirstName_103042310028(List L,int n,char c);

void createList_103042310028(List &L);
void insertFirst_103042310028(List &L,address P);
void insertLast_103042310028(List &L,address P);
void AddNewMember_103042310028(List &data);

int createMenu_103042310028();