Квадраты

#include <iostream>
#include <Windows.h>
#include <conio.h>
using namespace std;
int main() {
    const size_t size = 12;
    char square[size], symbol;
    for (size_t i = 0; i < size; ++i) {
        if (0 == (i + 1) % 4) square[i] = '\n';
        else {
            symbol = _getch();
            square[i] = symbol;
        }
        cout << square[i];
    }
    COORD coord;
    coord.X = 8;
    coord.Y = 0;
    SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), coord);
    _getch();
    for (size_t i = 0; i < size; ++i) {
        if (0 == (i + 1) % 4){
            coord.X = 8;
            ++coord.Y;
            SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), coord);
        }
        else cout << square[i];
    }
    coord.X = 0;
    coord.Y = 8;
    SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), coord);
    _getch();
    for (size_t i = 0; i < size; ++i) cout << square[i];
    cin.sync();
    cin.get();
}