Desafío: hora de practicar

let tituloPrincipal = document.querySelector ("h1");
tituloPrincipal.innerHTML = "TIME OF CHALLENGE";
let tituloSecundario = document.querySelector ("h2");
tituloSecundario.innerHTML = "Welcome";
let tituloTercero = document.querySelector ("h3")
tituloTercero.innerHTML = ("We're the best");

function asignarTextoElemento (elemento, texto) {
    let elementoHTML = document.querySelector(elemento);
    elementoHTML.innerHTML = texto;
}


function functionConsole () {
    alert ("You clicked on that button.");
}
alertAlert
function alertAlert () {
    alert ( "I love JS");
}
function clickSuma (){
    const num1 = parseInt(prompt ("Enter the first number: "));
    const num2 = parseInt(prompt ("Enter the second number: "));
    function sumar (num1, num2)
    {
        let resultado
        resultado = num1 + num2
        return resultado
    }
    alert ("The sum of the numbers is: " + sumar(num1, num2))
    console.log (sumar(num1, num2));
}

function clickPrompt() {
    let ciudad = prompt ("In which city did you spend your summer vacation?")
    alert(`Awesome! The next time I visit ${ciudad}, I'll think of you.`);
}

asignarTextoElemento("h4","Hi!");
asignarTextoElemento("h5","Button test in JavaScript");
asignarTextoElemento("h6","This is a level 6 heading");``