NickMilkin · NickMilkin · Feb 15, 2022 · Feb 15, 2022
diff --git a/.DS_Store b/.DS_Store
diff --git a/lesson2/.DS_Store b/lesson2/.DS_Store
diff --git a/lesson3/.DS_Store b/lesson3/.DS_Store
diff --git a/lesson4/.DS_Store b/lesson4/.DS_Store
diff --git a/lesson4/HW4/.idea/.gitignore b/lesson4/HW4/.idea/.gitignore
diff --git a/lesson4/HW4/.idea/HW4.iml b/lesson4/HW4/.idea/HW4.iml
diff --git a/lesson4/HW4/.idea/modules.xml b/lesson4/HW4/.idea/modules.xml
diff --git a/lesson4/HW4/.idea/vcs.xml b/lesson4/HW4/.idea/vcs.xml
diff --git a/lesson4/HW4/index.html b/lesson4/HW4/index.html
@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>Title</title>
+</head>
+<body>
+<script src="script.js"></script>
+</body>
+</html>
diff --git a/lesson4/HW4/script.js b/lesson4/HW4/script.js
@@ -0,0 +1,60 @@
+// Task 1
+
+function numToObj(num) {
+    objNum.init(num);
+    return objNum;
+}
+
+const objNum = {
+
+    ['единицы']: 0,
+    ['десятки']: 0,
+    ['сотни']: 0,
+
+    init(num){
+        this.сотни = Math.floor(num / 100);
+        num %= 100;
+        this.десятки = Math.floor(num / 10);
+        num %= 10;
+        this.единицы = num;
+    }
+}
+
+let userNum = parseInt(prompt());
+if (userNum > 999) {console.log('плохое число', objNum)};
+
+console.log(numToObj(userNum));
+
+// Task 2
+
+const item1 = {
+    name: 'cup',
+    price: 20,
+    quantity: 2
+}
+
+const item2 = {
+    name: 'plate',
+    price: 40,
+    quantity: 4
+}
+
+const basket = {
+    contents: [],
+
+    addToBasket(item) {
+        this.contents.push(item);
+    },
+
+    calculateTotal() {
+        let total = 0
+        for (let i = 0; i < this.contents.length; i++) {
+            total += this.contents[i].price * this.contents[i].quantity;
+        }
+        return total;
+    }
+}
+
+basket.addToBasket(item1);
+basket.addToBasket(item2);
+console.log(basket.calculateTotal())