3 Zadania

//Zadanie 1
const prod1={
    name: "Pringles",
    price: 6,
    weight: 160
};


const prod2={
    name: "Lays",
    price: 5,
    weight: 150
};
document.write("Zadanie 1");
document.write("<br>");
document.write("Produkt numer jeden to: " +prod1.name);
document.write("<br>");
document.write("Produkt numer dwa to: " +prod2.name);
document.write("<br>");
document.write("Produkty kosztują razem: " +(prod1.price + prod2.price));
document.write("<br>");
document.write("Produkty ważą razem: " +(prod1.weight + prod2.weight));
document.write("<br>");
//Zadanie 2
const currentUser={
    name: "Dawid",
    surname: "Kubiak",
    email: "dawidkubiak66@wp.pl",
    www: "www.progi.pl",
    userType: "admin",
    show(){
        document.write("Zadanie 2");
        document.write("<br>");
        document.write("Imię: "+currentUser.name);
        document.write("<br>");
        document.write("Nazwisko: "+currentUser.surname);
        document.write("<br>");
        document.write("E-mail: "+currentUser.email);
        document.write("<br>");
        document.write("Strona www: "+currentUser.www);
        document.write("<br>");
        document.write("Typ użytkownika: "+currentUser.userType);
        document.write("<br>");
    }
};
        currentUser.show();
//Zadanie 3
document.write("Zadanie 3");
const book={
    title: "Stary Człowiek i Morze",
    author: "Ernest Hemingway",
    pageCount: 237,
    publisher: "Wydawnictwo GoG",
    showDetails(){
        for(const key in book)
    {
        document.write(key);
        document.write("<br>");
        document.write(book[key]);
        document.write("<br>");
    }
    }
};
book.showDetails();