জাভাস্ক্রিপ্ট কন্ট্রোল ফ্লো

if (condition) {
    // condition true হলে এই কোড চলে
} else if (anotherCondition) {
    // anotherCondition true হলে এই কোড চলে
} else {
    // উপরের কোনোটিই true না হলে এই কোড চলে
}

let age = 20;

if (age >= 18) {
  console.log("You are an adult.");
} else {
  console.log("You are a minor.");
}

switch (expression) {
  case value1:
    // কোড ব্লক
    break;
  case value2:
    // কোড ব্লক
    break;
  default:
    // ডিফল্ট কোড ব্লক
}

let color = "blue";

switch (color) {
  case "red":
    console.log("Stop!");
    break;
  case "yellow":
    console.log("Get ready!");
    break;
  case "green":
    console.log("Go!");
    break;
  default:
    console.log("Unknown color");
}

for (let i = 1; i <= 5; i++) {
  console.log("Count:", i);
}

let i = 1;
while (i <= 3) {
  console.log("While loop:", i);
  i++;
}

let i = 1;
do {
  console.log("Do-While:", i);
  i++;
} while (i <= 3);

let fruits = ["apple", "banana", "mango"];

for (let fruit of fruits) {
  console.log(fruit);
}

let person = { name: "Sam", age: 25 };

for (let key in person) {
    console.log(key, "=", person[key]);
}

for (let i = 1; i <= 5; i++) {
if (i === 3) break;
    console.log(i);  // আউটপুট: 1, 2
}

for (let i = 1; i <= 5; i++) {
if (i === 3) continue;
    console.log(i);  // আউটপুট: 1, 2, 4, 5
}

function multiply(a, b) {
    return a * b;
}

let num = 15;

if (num % 3 === 0 && num % 5 === 0) {
  console.log("FizzBuzz");
} else if (num % 3 === 0) {
  console.log("Fizz");
} else if (num % 5 === 0) {
  console.log("Buzz");
} else {
  console.log(num);
}