#include <iostream>
#include <string>
#include <time.h>
#include <stdlib.h>

using namespace std;

class A
{
    string w;
public:
    A(string s)
    {
        w=s;
    }

    int getSum()
    {
        int x=w.length();
        string temp="";
        int ascii;

        for (int i=0; i<x-1; i++)
        {
            for (int j=i+1; j<x; j++)
            {
                if (w[i]==w[j])
                {
                    temp+=w[i];
                }
            }
        }
        for (int z=0; z<temp.length(); z++)
        {
            ascii+=(int)w[z];
        }
    return (1+ascii);
    }

    virtual int* values()=0;
};


class B : public A
{
    string s;
    int l;
public:
    B(string s1, string s2, short n) : A(s1.substr(0,n) + s2.substr(s2.length()-n, n))
    {
    s="";

    for (int i=0; i<s1.length() && i<s2.length(); i++)
    {
        s+=s1[i]+s2[i];
    }

    l=s.length();
    }

    int*values()
    {
        int*A = new int [l];
        for (int i=0; i<l; i++)
        {
            A[i]=(int)s[i]%10;
        }
        return A;
    }


    float res()
    {
        int x=getSum();
        int *A=values();
        int somma;
        for (int i=0; i<*A; i++)
        {
            somma+=A[i];
        }
        return (somma/x);
    }
};


class C : public A
{
    string t;
    int n;
public:
    C(string s) : A(s)
    {
        for (int i=0; i<s.length(); i++)
        {
            if (s[i]>='a' && s[i]<='z')
                t+=s[i]-32;
            else
                t+=s[i]+32;
        }
        n=t.length();
    }

    int* values()
    {
        int *A = new int [n];
        for (int i=0; i<n; i++)
        {
            if(t[i]>= '0' && t[i] <='9')
                A[i] = 0;
            else
                A[i] = 1;
        }
        return A;
    }
    short zeros()
    {
        int tmp =0;
        int *A = values();
        for (int i=0;i<*A;i++)
        {
            if (A[i] == 0)
            {
                tmp++;
            }
        }
        return tmp;
    }

};

int main()
{
    const int DIM =30;
    A *vett[DIM];

}