hello.js

var bananaPrice = 12;
console.log(bananaPrice);

var marketPrice = 3000;
var computerPrice = 37000;
var penPrice = 50;
console.log(marketPrice);
console.log(typeof computerPrice);
console.log(penPrice);

var seenAfter = 21;
console.log(typeof seenAfter);

var name = "kolimuddin  zuckerburg";
console.log(typeof name);

var isHot = true;
var isRich = false;
console.log(typeof isHot);

var sistersAge = 10;
var ceoName = "mark zukerburg";
var willgetthejobinGoogle = true;
var notgettheJob = false;
console.log(typeof sistersAge);
console.log(typeof ceoName);
console.log(typeof willgetthejobinGoogle);


// ..5th class..//
var myName = 'arpa nihan';
console.log(myName);

//..6th class..//
var promise = "I promise I will work hard to become a programmer";
promise.toLowerCase()
console.log(promise.toUpperCase());
console.log(promise.indexOf('work'));
console.log(promise.split(' '));

//..7th class..//
var number1 = 25;
var number2 = 15.5;
number1 = '' + number1;
number1 = parseFloat(number1);
number2 = parseInt(number2);
console.log(number1 + number2);
console.log(typeof number1)

var number1 = 25;
var number2 = 15.5;
number1 = '' + number1;
console.log(typeof number1)

var num1 = 0.1;
var num2 = 0.2;
var total = num1 + num2;
total = total.toFixed(1);
console.log(total);

//..8th class..//
var price1 = 25;
var price2 = 35;
price2--;
var total = price2 % price1;
console.log(total);

var price1 = 'justein';
var name = 'alu';
var total = `${price1} ${name}`;
console.log(total);

//..9th class..//
var number = -5;
var absoluteNumber = Math.abs(number);
console.log(absoluteNumber);

var number = 5.627966299;
var absoluteNumber = Math.round(number);
console.log(absoluteNumber);

var number = 5.627966299;
var absoluteNumber = Math.ceil(number);
console.log(absoluteNumber);

var number = 5.627966299;
var absoluteNumber = Math.floor(number);
console.log(absoluteNumber);

var number = Math.random() * 100;
var absoluteNumber = Math.round(number);
console.log(absoluteNumber);