---

'use strict'
let a = 25;
console.log(a)

let name = 'stas';
let age = 44;
const year = 2023;
console.log(name, age, year); // Name: Stas

console.log(
    `name: ${name}; 
     age: ${age}; 
     year: ${year}`
    );

console.log(typeof name, typeof age,typeof year)  
 
let a = 10, b = 3, c = true

console.log(a + b);
console.log(a - b);
console.log(a * b);
console.log(a / b);
console.log(a ** b);
console.log(a % b);
console.log(a > b);
console.log(a > b*4 || b < a);
console.log( !(a > b) && b < a);
console.log(a != b);

console.log(!c);


____________________________________________________
let x = prompt ("Number 1"), y = prompt("Number 2");

console.log(x + y);


let x = prompt ("Number 1"), y = prompt("Number 2");

if (typeof x === 'string') {
    x = Number(x)
    y = Number(y)
}

console.log(x + y)

for (let i = 10; i >= 1; i --
) {
console.log(i);
}


_________________
let even = 0, odd = 0, num;
for ( let i = 1; i <=6; i++) {
    num = Number (prompt('Enter number: ' +i))

    if (i % 2 == 0)
        even = even + num
    else
        odd = odd + num
}
console.log(`Even number summ: ${even}, odd numbers sum: ${odd}`);

___________________
let index = 1, flag = true;
while (flag) {
    console.log("Итерация № " + index);

    if (index >= 5) {
        flaf = !flag;
    } else {
        index ++;
    }
}
    
let index = 1, flag = true;
// do {
//     console.log( "Итерация № " + index);
//     index ++;
    
// } while(flag);
    

for (let i = 1; i < 10; i++) {
    if ( i % 2 == 0) {
        continue;
    }

    console.log(i);
}

function sayHello() {
    console.log("Hello!");
    
}

sayHello();


let name = "Name";

function getName() {
    return name;
}

let currentName = getName();
console.log(currentName);

function largestNumber (a, b) {
    return a > b // if a > b
        ? a // then
        : b // else
}

let x = 5, y = 2, result;

result = largestNumber(x, y);
console.log(result);

result = largestNumber(11, 55);
console.log(result);


let userName = prompt ("Введите имя:");
function sayHello (name) {
    if (typeof Number(name) === 'number') {
       console.log("Введите корректное имя")
    } else {
        console.log(`Добрый день, ${name}`);
    }
}

sayHello(userName);