Le mot le plus long

Trouver le mot le plus long ! 📏

Découper d’abord ✂️

let sentence = 'the happy elephant';
let words = sentence.split(' ');
console.log(words);

Comparer deux mots ⚖️

let word1 = 'elephant';
let word2 = 'cat';
if (word1.length > word2.length) {
  console.log(word1 + ' is longer! 🐘');
} else {
  console.log(word2 + ' is longer! 🐱');
}

Garder un champion 🏆

let words = ['cat', 'elephant', 'dog'];
let longest = words[0];
console.log('Champion starts as: ' + longest);

Vérifier chaque mot 🔁

let words = ['cat', 'elephant', 'dog'];
let longest = words[0];
for (let i = 0; i < words.length; i = i + 1) {
  if (words[i].length > longest.length) {
    longest = words[i];
  }
}
console.log('The longest word is: ' + longest + ' 🏆');

Essayez votre propre phrase 📜

let sentence = 'I really love programming';
let words = sentence.split(' ');
let longest = words[0];
for (let i = 0; i < words.length; i = i + 1) {
  if (words[i].length > longest.length) {
    longest = words[i];
  }
}
console.log('Longest word: ' + longest);

Afficher aussi sa longueur 📏

let words = 'a tiny wonderful day'.split(' ');
let longest = words[0];
for (let i = 0; i < words.length; i = i + 1) {
  if (words[i].length > longest.length) longest = words[i];
}
console.log('🏆 Longest: ' + longest);
console.log('✏️ Letters: ' + longest.length);

Construire une machine de recherche 🛠️

function findLongest(sentence) {
  let words = sentence.split(' ');
  let longest = words[0];
  for (let i = 0; i < words.length; i = i + 1) {
    if (words[i].length > longest.length) longest = words[i];
  }
  return longest;
}
console.log(findLongest('the quick brown fox'));

Testez votre machine 🧪

function findLongest(sentence) {
  let words = sentence.split(' ');
  let longest = words[0];
  for (let i = 0; i < words.length; i = i + 1) {
    if (words[i].length > longest.length) longest = words[i];
  }
  return longest;
}
console.log(findLongest('big bigger biggest'));
console.log(findLongest('sun moon stars galaxy'));

L’application complète de compteur de mots 🎮

function analyze(sentence) {
  let words = sentence.split(' ');
  let longest = words[0];
  for (let i = 0; i < words.length; i = i + 1) {
    if (words[i].length > longest.length) longest = words[i];
  }
  console.log('🔢 Words: ' + words.length);
  console.log('🔠 Letters: ' + sentence.split(' ').join('').length);
  console.log('🏆 Longest: ' + longest);
}
analyze('coding makes everything fun');

Vous avez construit un compteur de mots ! 🏆

Vérification rapide ✅

Récapitulatif de la leçon 🎀