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@@ -0,0 +1,194 @@
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+<!DOCTYPE html>
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+<html lang="en">
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+
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+<head>
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+ <meta charset="UTF-8">
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+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
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+ <meta name="viewport" content="width=device-width, initial-scale=1.0">
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+ <title>js</title>
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+</head>
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+
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+<body>
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+ <script>
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+ { // Number: age
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+ let years = prompt("Введите ваш возраст", "")
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+ let year = 2022
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+ result = year - years
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+ alert(result + " год рождения.")
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+ }
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+
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+ { //Number: temperature
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+ let celsius = prompt("Введите °C", "")
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+ fahren = (celsius * 9 / 5) + 32
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+ alert(fahren + "°F")
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+ }
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+
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+ { //Number: divide
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+ let calc = prompt("Введите число которое хотите поделить", "")
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+ let calc2 = prompt("Введите число на которое нужно совершить деление", "")
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+ number = Math.floor(calc / calc2)
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+ alert(number + " результат")
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+ }
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+
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+ // Number: odd
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+ {
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+ let number = prompt("Введите число:");
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+ if (number = Number(number)) {
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+ true;
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+ }
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+ else {
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+ alert("Введите число!");
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+ }
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+ }
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+
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+ { //String: greeting
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+ let name = prompt("Введите ваше имя", "")
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+ alert("Hallo! " + name)
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+ }
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+
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+ // {
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+ // let text = prompt ("Введите текст ","")
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+ // let position = prompt(" проверка его на наличие некорректного слова", "")
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+ // text.indexOf()
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+ // alert(text.indexOf())
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+ // //text[position]
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+ // //alert(text[position])
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+ // }
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+
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+ { //confirm
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+ let human = confirm("Ты человек?");
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+ alert(human); // true, если нажата OK
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+ }
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+
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+ { //Boolean: if
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+ var container = confirm("Вы рожали ?", "");
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+ if (container) {
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+ alert("Вы женщина");
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+ } else {
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+ alert("Вы мужчина");
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+ }
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+ }
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+
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+ let myLife = ['sleep', 'eat', 'to study']; // Array: real
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+ var container = confirm[("Вы рожали ?", "")]; // Array: booleans
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+
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+ b = [1] + [1] // Array: plus
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+ b.indexOf(2)
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+
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+ a = ['left'] + ['right'] + ['top'] //Array: plus string
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+ a = 'leftrighttop'
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+
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+ //Object: real
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+ let sneakers = {
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+ brand: "nike",
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+ model: "jordan",
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+ size: "38.5",
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+ color: "orange",
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+ };
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+
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+ sneakers.color //Object: change
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+ 'orange'
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+ sneakers['brand']
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+ 'nike'
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+ sneakers['brand'] = "puma"
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+ sneakers['brand']
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+ 'puma'
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+
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+ //Comparison if
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+ var age = +prompt("Сколько вам лет?", "");
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+ if (age < 0) {
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+ alert("Попался, бот ?")
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+ }
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+ else if (age <= 18) {
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+ alert("школьник");
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+ } else if (age > 18 && age <= 30) {
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+ alert("молодеж");
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+ } else if (age > 30 && age <= 45) {
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+ alert("зрелость");
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+ } else if (age > 45 && age <= 60) {
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+ alert("закат");
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+ } else if (age >= 60) {
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+ alert("как пенсия?");
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+ }
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+
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+ //Comparison: sizes
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+
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+ let sizeUk = prompt("Выберете размер женской обуви: \n34\n34.5\n35\n35.5\n36\n36.5\n37\n37.5\n38\n38.5\n39\n39.5\n40\n40.5")
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+ if (sizeUk == 34){
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+ alert (5 + " USA");
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+ }
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+ else if (sizeUk == 34.5){
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+ alert (5.5 + " USA");
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+ }
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+ else if (sizeUk == 35){
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+ alert (6 + " USA");
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+ }
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+ else if (sizeUk == 35.5){
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+ alert (6.5 + " USA");
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+ }
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+ else if (sizeUk == 36){
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+ alert (7 + " USA");
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+ }
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+ else if (sizeUk == 36.5){
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+ alert (7.5 + " USA");
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+ }
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+ else if (sizeUk == 37){
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+ alert (8 + " USA");
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+ }
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+ else if (sizeUk == 37.5){
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+ alert (8.5 + " USA");
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+ }
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+ else if (sizeUk == 38){
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+ alert (9 + " USA");
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+ }
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+ else if (sizeUk == 38.5){
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+ alert (9.5 + " USA");
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+ }
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+ else if (sizeUk == 39){
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+ alert (10 + " USA");
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+ }
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+ else if (sizeUk == 39.5){
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+ alert (10.5 + " USA");
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+ }
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+ else if (sizeUk == 40){
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+ alert (11 + " USA");
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+ }
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+ else if (sizeUk == 40.5){
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+ alert (11.5 + " USA");
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+ }
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+ else {
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+ alert ("ошибка")
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+ }
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+
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+ //Comparison: object
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+ let shoes = {
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+ sizeUk: "34-40.5",
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+ sizeUSA: "5-11.5"
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+ }
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+
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+ //Ternary
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+ let gender = confirm ("Вы женщина ?") ? "Отлично, вы женщина" : "Отлично, вы мужчина"
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+ alert(gender)
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+
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+
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+
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+ //Синий пояс Number: flats
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+ let floorHouse = prompt ("Введите количества этажей в доме")
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+ let numberApartment = prompt ("Введите номер квартиры")
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+ let apartmentFloor = prompt ("Введите количество квартир на этаже")
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+
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+ let apartmentsHallway = floorHouse * apartmentFloor // кол-во квартир
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+ let entrance = numberApartment / apartmentsHallway // номер подъезда
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+ let floor = (numberApartment % apartmentsHallway) / apartmentFloor // номер этажа
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+
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+ alert(Math.round(entrance) + " подъезд")
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+ alert(Math.round(floor) + " этаж")
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+
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+
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+
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+ </script>
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+
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+ <script src="/add.js"></script>
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+</body>
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+
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+</html>
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