Key Pressed Event

window.addEventListener('keydown', (event) => {
    if (event.key === 's' && event.ctrlKey && event.altKey) {
        event.preventDefault();
        var x = prompt("How much money to put in?");
        if (x  >= 100) {
            alert("Wow, you are rich!");
        } else if (x <= 100) {
            alert("Wow, you are broke!");
        } else {
            alert("That is not money!");
        }
    }
})