how to shoot multiple times

#include <SFML\Main.hpp>
#include <SFML\Window.hpp>
#include <SFML\System.hpp>
#include <SFML\Graphics.hpp>


#if !defined(NDEBUG)
#pragma comment(lib, "sfml-main-d.lib")
#pragma comment(lib, "sfml-window-d.lib")
#pragma comment(lib, "sfml-system-d.lib")
#pragma comment(lib, "sfml-graphics-d.lib")
#else
#pragma comment(lib, "sfml-main.lib")
#pragma comment(lib, "sfml-window.lib")
#pragma comment(lib, "sfml-system.lib")
#pragma comment(lib, "sfml-graphics.lib")
#endif

int main(int argc, char** argv)
{
    sf::RenderWindow window(sf::VideoMode(1000, 1000), "sfml works!", sf::Style::Titlebar | sf::Style::Close);
    sf::RectangleShape crosshair(sf::Vector2f(10, 10));

    sf::RectangleShape bullet[x](sf::Vector2f(20, 5));
    sf::CircleShape player(10.f);
    sf::Vector2f playerPos(490, 490);
    sf::Vector2f shotPos(500,500);
    float bulletSpeed = 3.f;
    sf::Vector2f v(0, 0);
    player.setPosition(playerPos);


    player.setFillColor(sf::Color::Yellow);
    bool shot = false;

    crosshair.setFillColor(sf::Color::Cyan);
    if (!window.isOpen())return-1;
    const float targetTime = 1.0f / 60.f;
    float accumalotor = 0.0f;
    float frameTime = 0.0f;

    sf::Clock clock;

    while (window.isOpen())
    {
        sf::Time deltaTime = clock.restart();
        frameTime = std::min(deltaTime.asSeconds(), 0.1f);
        accumalotor += frameTime;
        while (accumalotor > targetTime)
        {
            accumalotor -= targetTime;
            sf::Event event;
            while (window.pollEvent(event))
            {
                if (event.type == sf::Event::Closed)
                {
                    window.close();
                }
            }
        }

        sf::Vector2f mouse(sf::Mouse::getPosition(window).x, sf::Mouse::getPosition(window).y);
        sf::Vector2f aimPos(mouse.x - playerPos.x, mouse.y - playerPos.y);
        crosshair.setPosition(mouse.x, mouse.y);

        window.clear(sf::Color(0x11,0x12,0x33,0xff));
        if (sf::Mouse::isButtonPressed(sf::Mouse::Left)&&shot==false)
        {
            shot = true;
        }
        if (shot == true)
        {

            bullet[x].setPosition(shotPos.x, shotPos.y);
            sf::Vector2f v;
            float distance = sqrt((aimPos.x - playerPos.x)*(aimPos.x - playerPos.x) + (aimPos.y - playerPos.y)*(aimPos.y - playerPos.y));
            shotPos.x += aimPos.x/distance;
            shotPos.y += aimPos.y/distance;
            window.draw(bullet[x]);
            //shot = false;

        }

        window.draw(crosshair);
        window.draw(player);
        window.display();
    }

    return 0;
}