#include <iostream>
#include <vector>

const int BLOCK_SZ = 64 / (sizeof(char) * 8);
typedef char block[BLOCK_SZ];

int main() {
    std::vector<block> ssx(10);
    ssx[0][0] = 'X';
    for (auto &i : ssx) {
    	std::cout << i;
    }

    return 0;
}