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W2P1 done

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This commit is contained in:
Andrew 2022-02-07 19:41:35 +07:00
parent c9ee8f17db
commit 7908f6eb2e
2 changed files with 51 additions and 0 deletions
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38
w2/p1/app.js Normal file
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"use strict";
const fruits = [
{ name: "apple", count: 5, price: 70 },
{ name: "orange", count: 10, price: 90 },
{ name: "pineapple", count: 15, price: 110 },
{ name: "watermelon", count: 20, price: 130 },
{ name: "cherry", count: 25, price: 150 },
{ name: "pear", count: 30, price: 170 },
{ name: "peach", count: 35, price: 190 },
];
// Сюда бы reduce...
const bill1 = {
bill: fruits,
result: (() => {
let sum = 0;
for (let i = 0; i < fruits.length; i++) {
sum += fruits[i].count*fruits[i].price;
}
return sum;
})()
}
console.log(JSON.stringify(bill1));
// Подсчёт суммы forEach'ем
const bill2 = {
bill: fruits,
result: (() => {
let sum = 0;
fruits.forEach(fruitO => sum += fruitO.count*fruitO.price);
return sum;
})()
}
console.log(JSON.stringify(bill2));
// Выведем ещё и дату
console.log(`Сегодня ${new Date().toLocaleDateString("ru-RU", {weekday: "long", year: "numeric", month: "2-digit", day: "2-digit"})}`);

13
w2/p1/index.html Normal file
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
Пожалуйста, откройте DevTools <noscript>и включите javascript</noscript>
</body>
<script src="./app.js"></script>
</html>