クイズの問題

クイズ番組へようこそ！ 🎤

1つの問題、1つの答え ❓

let q = { question: "What color is the sky?", answer: "blue" }
console.log(q.question)

答えを読む 🔑

let q = { question: "2 + 2 = ?", answer: "4" }
console.log("Answer is:", q.answer)

リストにたくさんの問題を入れる 📝

let quiz = [
  { question: "Sky color?", answer: "blue" },
  { question: "Grass color?", answer: "green" }
]
console.log("We have " + quiz.length + " questions!")

1つの問題を取り出す 👆

let quiz = [
  { question: "Sky color?", answer: "blue" },
  { question: "Grass color?", answer: "green" }
]
console.log(quiz[0].question)

選択肢を追加する 🅰️🅱️

let q = {
  question: "What says moo?",
  options: ["dog", "cow", "cat"],
  answer: "cow"
}
console.log(q.options)

選択肢を表示する 📋

let options = ["dog", "cow", "cat"]
for (let i = 0; i < options.length; i++) {
  console.log((i + 1) + ". " + options[i])
}

新しい問題を追加する ➕

let quiz = [{ question: "Sky color?", answer: "blue" }]
quiz.push({ question: "Snow color?", answer: "white" })
console.log("Now we have " + quiz.length + " questions!")

楽しいクイズのテーマ 🦕

let quiz = [
  { question: "Biggest planet?", answer: "Jupiter" },
  { question: "Closest star to Earth?", answer: "the Sun" }
]
console.log(quiz[1].question)

問題の合計数を数える 🔢

let quiz = [
  { question: "A?", answer: "1" },
  { question: "B?", answer: "2" },
  { question: "C?", answer: "3" }
]
console.log("Total: " + quiz.length + " questions 🎯")

問題の準備完了！ ✅

let quiz = [
  { question: "What says woof?", options: ["dog", "cat"], answer: "dog" }
]
console.log("Question: " + quiz[0].question)

クイックチェック ❓

問題マスター！ 🏅