numere

#include <iostream>
#include <fstream>
#include <vector>

using namespace std;

ifstream fin("numere.in");
ofstream fout("numere.out");

vector < vector < int > > v;
vector < vector < int > > suma;

int cerinta;
int n, baza, k, intervale;

vector < int > adunare(vector < int > a, vector < int > b)
{
    vector < int > c;

    int as = a.size();
    int bs = b.size();

    c.resize( as + bs - 1);

    if(as > bs)
    {
        swap(a, b);
        swap(as, bs);
    }

    for(int i = 0; i < as; i++)
        c[i] = a[i] + b[i];

    int t = 0;

    for(int i = 0; i < bs; i++)
    {
        t += c[i];
        c[i] = t % baza;
        t /= baza;
    }

    while(t)
    {
        c.push_back(t % baza);
        t /= baza;
    }

    return c;
}

vector < int > creeaza_nr(string s)
{
    int len = s.length();

    vector < int > v;

    v.resize(len);

    for(int i = 0; i < len; i++)
        v[i] = (s[i] - 'A') % baza;

    return v;
}

int comparare(vector < int > a, vector < int > b)
{
    ///  0 -> a == b
    ///  1 -> a > b
    /// -1 -> a < b

    if(a.size() > b.size())
        return 1;
    else if(a.size() < b.size())
        return -1;
    else
    {
        for(int i = 0; i < a.size(); i++)
            if(a[i] > b[i])
                return 1;
            else if(a[i] < b[i])
                return -1;
    }

    return 0;
}

int main()
{
    fin >> cerinta;

    fin >> n >> baza >> k >> intervale;

    v.resize(n);

    string s;

    for(int i = 0; i < n; i++)
    {
        fin >> s;

        v[i] = creeaza_nr(s);
    }

    if(cerinta == 1)
    {

    }
    else if(cerinta == 2)
    {
        vector < int > minim;

        minim.resize(30);

        for(int i = 0; i < n - k; i++)
        {
            vector < int > s;

            s.push_back(0);

            for(int j = i; j < i + k; j++)
                s = suma(s, v[j]);

            if(comparare(minim, s) == 1)
                minim = s;
        }

    +


    }
    else if(cerinta == 3)
    {
        for(int i = 1; i < n; i++)
            v[i] = adunare(v[i], v[i - 1]);

    }


    return 0;
}