Array of objects

#include "pch.h"
#include <iostream>
#include <SFML/Graphics.hpp>
#include <SFML/Window.hpp>

using namespace std;

int main()
{
    sf::RenderWindow window(sf::VideoMode(800, 600), "Project");
    window.setFramerateLimit(70);
    window.setVerticalSyncEnabled(true);

    sf::RectangleShape square[14];
    for (int x = 0; x < 10; x++)
    {
        square[x].setSize(sf::Vector2f(50, 50));
        square[x].setFillColor(sf::Color::Blue);
        square[x].setPosition(x * 50, 0);
    }

    sf::Event event;
    while (window.isOpen())
    {
        while (window.pollEvent(event))
        {
            if (event.type == sf::Event::Closed)
                window.close();
            else if (event.type == sf::Event::KeyPressed)
            {
                for (int x = 0; x < 10; x++)
                {
                    square[x].setPosition(square[x].getPosition().x + 3, square[x].getPosition().y);
                }
            }
        }

        for (int x = 0; x < 10; x++)
        {
            if (square[x].getPosition().y + 50 < 600)
                square[x].setPosition(square[x].getPosition().x, square[x].getPosition().y + 3);
        }

        window.clear(sf::Color::White); //Clear

        for (int x = 0; x < 10; x++)
            window.draw(square[x]);

        window.display(); //Display
    }

    int pause; cin >> pause; //Pause the program
    return 0;
}