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@@ -0,0 +1,172 @@
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+var a = 5;
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+var b, c;
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+
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+b = (a * 5);
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+b = (c = b/2);
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+
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+
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+// Number age
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+let year = prompt("Какого года вы рождения?");
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+age = 2022 - year ;
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+alert(`Вам ${age} лет`) ;
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+
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+//Number: temperature
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+let c = prompt("Введите цельсий");
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+formula = (c * 9/5) + 32;
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+alert(`Фарингейт = ${formula}`);
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+
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+//Number: divide
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+let a = prompt("Введите a");
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+let b = prompt("Введите b");
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+let result = Math.floor(a / b);
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+alert(`Результат деления = ${result}`);
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+
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+
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+//Number: odd
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+debugger
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+let num = prompt("Введите число");
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+let number = Number
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+if (num === number) {
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+ num % 2 === 0;
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+ alert("Четное");
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+ num % 2 !== 0
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+ alert("Нечетное")
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+
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+} else {
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+ alert("Введено не число")
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+}
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+
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+//String: greeting
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+let name = prompt("Как зовут?")
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+alert(`Привет ${name}`)
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+
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+
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+//String: lexics
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+let mat = prompt("Напишите слово")
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+if (mat.includes("xyz" , "jopa")) {
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+ alert("Не молодец")
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+}
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+else {
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+ alert("Молодец")
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+ }
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+
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+ //confirm
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+let text = confirm("Are you ready")
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+typeof text
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+
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+//Boolean if
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+let question = confirm("Вы женшина?");
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+if (question === true) {
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+ alert("Вы женщина")
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+}
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+else {
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+ alert("Вы не женщина")
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+}
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+
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+//Array: real
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+
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+let mas = ["toyota", "green", "22500", "pikcup"];
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+mas[2]
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+
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+//Array: booleans
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+
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+
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+
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+let text1 = confirm("Are you ready")
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+typeof text1
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+
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+
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+let question1 = confirm("Вы женшина?");
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+if (question1 === true) {
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+ alert("Вы женщина")
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+}
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+else {
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+ alert("Вы не женщина")
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+}
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+
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+let massive = [text1, question1];
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+
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+//Array: plus
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+
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+let mass1 = [ 0, 1, 2, 3 ];
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+let sum1 = mass1[0] + mass1[1];
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+mass1[2] = sum1
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+
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+
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+//Array: plus string
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+
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+let mass = ["reg", "blue", "yellow" , "green" , "pink"];
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+let sum = mass[0] + mass[1] + mass[2];
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+mass[2] = sum
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+
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+//Object: real
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+
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+let car = {
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+ color: "grey" ,
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+ marka: "BMW",
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+ motor: "2L",
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+ kolosa: 17
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+}
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+
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+car.color
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+
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+//Object: change
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+
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+let car1 = {
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+ color: "grey" ,
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+ marka: "BMW",
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+ motor: "2L",
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+ kolosa: 17
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+}
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+
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+car1.kolosa = 15755;
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+car1['color'] = 'black';
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+
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+
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+//Comparison if
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+
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+
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+var age = +prompt("Сколько вам лет?","");
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+if ( age <= 0){
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+ alert("ты еще не родился");
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+ }
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+ else if (age <= 18){
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+ alert("школьник");
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+ }
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+ else if (age <= 30){
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+ alert("молодеж");
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+ }
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+ else if (age <= 45){
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+ alert("зрелость");
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+ }
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+ else if (age <= 60){
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+ alert("закат");
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+ }
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+ else if (age <= 60){
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+ alert("как пенсия?");
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+ }
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+ else {
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+ alert("то ли киборг, то ли KERNESS");
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+ }
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+
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+//Comparison: sizes
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+
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+ let Size = prompt("Введите размер" )
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+
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+ let ukrsize = {
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+ Size42: "AmericanSize6",
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+ Size44: "AmericanSize8",
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+ Size46: "AmericanSize10",
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+ Size48: "AmericanSize12"
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+
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+ }
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+
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+
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+alert(ukrsize.Size42)
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+
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+
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+//Ternary
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+
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+let text2 = confirm("Вы мужчина?") ? "Вы мужчина!" : confirm("Вы женщина?") ? "Не повезло!" : "Кто здесь?";
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+alert(text2);
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+
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