string-exercise.js

// 1. Let's form a sentence

var word = 'JavaScript';
var second = 'is';
var third = 'awesome';
var fourth = 'and';
var fifth = 'I';
var sixth = 'love';
var seventh = 'it!';

console.log(word + ' ' + second + ' ' + third + ' ' + fourth + ' ' + fifth + ' ' + sixth + ' ' + seventh);

// 2. Index Accessing - 1 by 1

var word = 'wow JavaScript is so cool';
var FirstWord = word[0] + word[1] + word[2];
var secondWord = word[4] + word [5] + word[6] + word[7] + word[8] + word [9] + word [10] + word[11] + word[12] + word[13];
var thirdWord = word[15] + word[16];
var fourthWord = word[18] + word[19];
var fifthWord = word[21] + word[22] + word[23] + word[24];

console.log('First word: ' + FirstWord);
console.log('Second word: ' + secondWord);
console.log('Third word: ' + thirdWord);
console.log('Fourth word: ' + fourthWord);
console.log('Fifth word: ' + fifthWord);

// 3. Breaking Sentence using Substring

var word = 'wow JavaScript is so cool';
var firstWord3 = word.substring(0, 3);
var secondWord3 = word.substring(4, 14);
var thirdWord3 = word.substring(15, 17);
var fourthWord3 = word.substring(18, 20);
var fifthWord3 = word.substring(21, 25);

console.log('First word: ' + firstWord3);
console.log('Second word: ' + secondWord3);
console.log('Third word: ' + thirdWord3);
console.log('Fourth word: ' + fourthWord3);
console.log('Fifth word: ' + fifthWord3);

// 4. Breaking Sentence and Count Each Length

var word = 'wow JavaScript is so cool';
var firstWord4 = word.substring(0, 3);
var secondWord4 = word.substring(4, 14);
var thirdWord4 = word.substring(15, 17);
var fourthWord4 = word.substring(18, 20);
var fifthWord4 = word.substring(21, 25);

var firstWordLength = firstWord4.length;
var secondWordLength = secondWord4.length;
var thirdWordLength = thirdWord4.length;
var fourthWordLength = fourthWord4.length;
var fifthWordLength = fifthWord4.length;

console.log('First word: ' + firstWord4 + ' with length: ' + firstWord4.length);
console.log('Second word: ' + secondWord4 + ' with length: ' + secondWord4.length);
console.log('Third word: ' + thirdWord4 + ' with length: ' + thirdWord4.length);
console.log('Fourth word: ' + fourthWord4 + ' with length: ' + fourthWord4.length);
console.log('FIfth word: ' + fifthWord4 + ' with length: ' + fifthWord4.length);