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Домашняя работа #4

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Домашняя работа #4

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3 changes: 3 additions & 0 deletions Урок 4/css/style.css
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body{
background-color: #FFF5EE;
}
21 changes: 21 additions & 0 deletions Урок 4/index.html
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<!DOCTYPE html>

<html>

<head>
<title>JavaScript. Уровень 1</title>
<meta charset="UTF-8">
<link rel="stylesheet" href="css/style.css">
<script src="script/scriptHW.js" defer></script>
</head>

<body>
<h1>Домашнее задание № 3</h1>
<h3>Задание 1</h3>
<p>
Написать функцию, преобразующую число в объект. Передавая на вход число от 0 до 999, мы должны получить на выходе объект, в котором в соответствующих свойствах описаны единицы, десятки и сотни. Например, для числа 245 мы должны получить следующий объект: {‘единицы’: 5, ‘десятки’: 4, ‘сотни’: 2}. Если число превышает 999, необходимо выдать соответствующее сообщение с помощью console.log и вернуть пустой объект.
</p>
<button onclick="getNum()">Выполнить</button>
</body>

</html>
18 changes: 18 additions & 0 deletions Урок 4/script/scriptHW.js
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function getObjNum(num) {
var objNum = {};
if (num < 0 || num > 999 || isNaN(num)) {
console.log('Ошибка. Введите число от 0 до 999');
return objNum;
} else {
objNum['едининцы'] = num % 10;
objNum['десятки'] = (num - objNum['едининцы']) % 100 / 10;
objNum['сотни'] = (num - objNum['едининцы'] - objNum['десятки'] * 10) % 1000 / 100;
return objNum;
}
}

function getNum() {
let num = +prompt('Введите число: ');
console.log(num);
console.log(getObjNum(num));
}