Geomethrical Hell

#include <iostream>
#include <Windows.h>

using std::cout;
using std::cin;
using std::endl;

int main()
{

//Arrow
    /*for (int i = size; i >= 0; cout << endl, i--) for (int j = (size - 1 - 2 * i < 0) ? size - 1 - i : i; j >= 0; cout << '*', j--);*/

    //Square
    /*for (int size = (cout << "Введите размер: ", cin >> size, size), i = 0; i < size; i++, cout << endl) for (int j = 0; j < size; j++, cout << '*' << " ");*/

    //Triangle-1
    /*for (int size = (cout << "Введите размер: ", cin >> size, size), i = 0; i < size; i++, cout << endl) for (int j = 0; j <= i; j++, cout << '*' << " ");*/

    //Triangle-2
    /*for (int size, i = (cout << "Введите размер: ", cin >> size, size); i > 0; i--, cout << endl) for (int j = 0; j < i; j++, cout << '*' << " ");*/

    //Triangle-3
    /*for (int size = (cout << "Введите размер: ", cin >> size, size), i = 0; i < size; i++, cout << endl) for (int j = 0; j < size; ((j < i) ? cout << " " : cout << '*'), cout << " ", j++);*/

    //Triangle-4
    /*for (int size, i = (cout << "Введите размер: ", cin >> size, size - 1); i >= 0; i--, cout << endl) for (int j = 0; j < size; ((j < i) ? cout << " " : cout << '*'), cout << " ", j++);*/
}