Bertanya secara Berurutan

Satu per Satu, Ya! 🔁

Apa Itu Perulangan? 🌀

for (let i = 0; i < 3; i++) {
  console.log("Round " + i)
}

Mengulang Daftar 📋

let quiz = ["Q1?", "Q2?", "Q3?"]
for (let i = 0; i < quiz.length; i++) {
  console.log(quiz[i])
}

Memberi Nomor pada Pertanyaan 1️⃣2️⃣3️⃣

let quiz = ["Sky color?", "Grass color?"]
for (let i = 0; i < quiz.length; i++) {
  console.log("Question " + (i + 1) + ": " + quiz[i])
}

Mengajukan Pertanyaan dari Objek 📦

let quiz = [
  { question: "Sky color?", answer: "blue" },
  { question: "Snow color?", answer: "white" }
]
for (let i = 0; i < quiz.length; i++) {
  console.log(quiz[i].question)
}

Perulangan yang Lebih Mudah: forEach 🤝

let quiz = ["What is 1+1?", "What is 2+2?"]
quiz.forEach(function(q) {
  console.log(q)
})

forEach dengan Nomor 🔢

let quiz = ["A?", "B?"]
quiz.forEach(function(q, i) {
  console.log((i + 1) + ") " + q)
})

Menampilkan Pilihan Juga 📋

let q = { question: "Says moo?", options: ["dog", "cow"] }
console.log(q.question)
q.options.forEach(function(opt, i) {
  console.log((i + 1) + ". " + opt)
})

Jeda di Antara Pertanyaan ⏸️

let quiz = ["Q1?", "Q2?"]
quiz.forEach(function(q) {
  console.log(q)
  console.log("--- next question ---")
})

Pertanyaan Terakhir 🏁

let quiz = ["A?", "B?", "C?"]
for (let i = 0; i < quiz.length; i++) {
  if (i === quiz.length - 1) {
    console.log("FINAL: " + quiz[i])
  } else {
    console.log(quiz[i])
  }
}

Pertanyaan Mengalir Berurutan! ✅

let quiz = [
  { question: "1+1?" },
  { question: "2+2?" }
]
quiz.forEach(function(item, i) {
  console.log("Q" + (i + 1) + ": " + item.question)
})

Pemeriksaan Singkat ❓

Pahlawan Perulangan! 🦸