From d9e1f64772f152e962cbb1f9c3d92f68212ecb21 Mon Sep 17 00:00:00 2001 From: Mansura Date: Mon, 25 May 2026 11:10:29 +0400 Subject: [PATCH] Solved lab --- index.js | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) diff --git a/index.js b/index.js index 6b0fec3ad..953f979a3 100644 --- a/index.js +++ b/index.js @@ -1,7 +1,57 @@ // Iteration 1: Names and Input +let hacker1 = "John"; +console.log(`The driver's name is ${hacker1}`); +let hacker2 = "Jane"; +console.log(`The navigator's name is ${hacker2}`); + // Iteration 2: Conditionals +if (hacker1.length > hacker2.length) { + console.log(`The driver has the longest name, it has ${hacker1.length} characters.`); +} else if (hacker2.length > hacker1.length) { + console.log(`The navigator has the longest name, it has ${hacker2.length} characters.`); +} else { + console.log(`Wow, you both have equally long names, ${hacker1.length} characters!`); +} // Iteration 3: Loops +const driverSpacedUpper = hacker1.toUpperCase().split("").join(" "); +console.log(driverSpacedUpper); + +const navigatorReversed = hacker2.split("").reverse().join(""); +console.log(navigatorReversed); + +const lexicographic = hacker1.localeCompare(hacker2); +if (lexicographic < 0) { + console.log("The driver's name goes first."); +} else if (lexicographic > 0) { + console.log("Yo, the navigator goes first, definitely."); +} else { + console.log("What?! You both have the same name?"); +} + +// Iteration 4: Lorem ipsum text analysis +const longText = `Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. + +Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium. + +At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi.`; + +const wordCount = longText.trim().split(/\s+/).length; +console.log(`The number of words in the string is: ${wordCount}`); + +const etMatches = longText.toLowerCase().match(/\bet\b/g); +const etCount = etMatches ? etMatches.length : 0; +console.log(`The Latin word et appears ${etCount} times.`); + +// Iteration 5: Palindrome check +const phraseToCheck = "A man, a plan, a canal, Panama!"; +const normalizedPhrase = phraseToCheck + .toLowerCase() + .replace(/[^a-z0-9]/g, ""); +const reversedPhrase = normalizedPhrase.split("").reverse().join(""); +const isPalindrome = normalizedPhrase === reversedPhrase; +console.log(`Phrase to check: "${phraseToCheck}"`); +console.log(isPalindrome ? "This phrase is a palindrome." : "This phrase is not a palindrome.");