mainFile

/**
 *    author:  tourist
 *    created: 12.05.2020 15:50:55
**/

#include <iostream>
#include <vector>
#include <string>

int main() {
    setlocale(LC_ALL, "rus");

    matrix<char>A(2,2);

    std::cin >> A;
    char p = A(10, 0);
    std::cout << p;


}