Homework_JS/Js-HW2/Js-HW2.js

var a = 5;
var b, c;

b = (a * 5);
b = (c = b/2);

b = a *= 5;
b = c = b / 2;

console.log(b)

for(let i = 0 i < 10 i++) {
    console.log(i)
}

const num1 = 110 num2 = num1 + 54

const obj = {}
(function () { })()
let x = (5; + 10)
console.log(x)

let age1 = prompt('how old are you?');
alert(`you were born in ${2022 - age1}`)
// (0 °C × 9/5) + 32 = 32 °F
let celsius = prompt('Enter the temperature in ℃')
alert(`${celsius * 1.8 + 32} fahrenheit`);

let num1 = prompt('enter the number to divide')
let num2 = prompt('enter another number')
alert(Math.floor(num1 / num2));

let number = +prompt('enter the number');

if(!isNaN(number)) {
    console.log('it\'s a number')
    if(number % 2 === 0) {
        console.log('the number is even')
    } else {
        console.log('the number is odd')
    }
} else {
    console.log('It\'s not a number!')
}

let name = prompt('What\'s your name?')
alert(`Hello, ${name}!`)

let str = prompt('Enter message')

if(str.includes('shit')) {
    console.log('Hey, it\'s inappropriate')
}

let isSpeakingSpanish = confirm('Do you speak Spanish?')
isSpeakingSpanish ? console.log('Hola, amigo!') : console.log('So let\'s learn it!')

let isMan = confirm('Are you a man?')
let isMarried = confirm('Are you married?')
let hasChildren = confirm('Do you have children?')


let question = confirm('are you a woman?');
let isWoman = question;
console.log(isWoman);
if(isWoman) {
 alert('you`re a woman')
 } else {
 alert('you`re a man');
}

let shoppingCart = ['avocado', 'milk', 'lemon', 'cheese', 'tea'];
const answers = [isMan, isMarried, hasChildren, isWoman]

let numbers = [1, 2, 5, 4, 5];

numbers.splice(2, 1,numbers[0] + numbers[1])

console.log(numbers)

let array = ['he', 'l', 'lo']
array.join('');

let dog = {
    gender: 'male',
    breed: 'chihuahua',
    name: 'Ronnie',
    age: 6,
    ['favorite food']: ['cheese', 'meat', 'tomatoes'],
    hasChildren: false
}

dog["favorite food"].push('egg yolk')

let age = +prompt("Сколько вам лет?","");

if(age < 0) {
    alert('возраст не может быть отрицательным')
} else if (age < 18) {
    alert("школьник");
} else if (age > 18 && age < 30) {
    alert("молодежь");
} else if (age > 30 && age < 45) {
    alert("зрелость");
} else if (age > 45 && age < 60){
    alert("закат");
} else if (age > 60){
    alert("как пенсия?");
} else {
    alert("то ли киборг, то ли KERNESS");
}
let size = +prompt('введите размер обуви дял конвертации в UK')
switch (size) {
    case 35:
        alert(3.5);
        break;
    case 36:
        alert(4);
        break;
    case 37:
        alert(5);
        break;
    case 38:
        alert(6);
        break;
    case 39:
        alert(6.5);
        break;
    case 40:
        alert(7);
        break;
    default:
        alert('something went wrong')
}
isWoman ? alert('you`re a woman') : alert('you`re a man');


let flatNumber = +prompt('Введите номер квартиры')
let flatsPerFloor = +prompt('Сколько квартир на этаже?')
let porchesPerHouse = +prompt('Сколько подъездов в доме?')
let floorsPerHouse = +prompt('Сколько этажей в доме?')

let flatsPerEntrance = flatsPerFloor * floorsPerHouse;
let entrance = Math.floor((flatNumber - 1) / flatsPerEntrance + 1)
let floor = Math.floor((flatNumber - 1) % flatsPerEntrance / flatsPerFloor + 1)

alert(`Flat No.${flatNumber} is on floor ${floor}, entrance ${entrance}`)