জাভাস্ক্রিপ্ট অ্যারে

const colors = ["red", "green", "blue"];

const fruits = ["apple", "banana", "cherry"];
const numbers = [10, 20, 30, 40];
const mixed = ["text", 100, true, null];

const cars = new Array("Toyota", "Honda", "BMW");

console.log(fruits[0]); // apple
console.log(fruits[2]); // cherry

fruits[1] = "mango";
console.log(fruits); // ["apple", "mango", "cherry"]

console.log(fruits.length); // 3

fruits.push("grape");

fruits.pop();

fruits.unshift("orange");

fruits.shift();

for (let i = 0; i < fruits.length; i++) {
  console.log(fruits[i]);
}

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

fruits.forEach(function(fruit) {
  console.log(fruit);
});

const pets = ["cat", "dog", "rabbit"];

console.log(pets.includes("dog")); // true
console.log(pets.indexOf("rabbit")); // 2

const users = [
  { name: "Alice", age: 25 },
  { name: "Bob", age: 30 }
];
                                  
console.log(users[0].name); // Alice

const nums = [1, 2, 3];
const squared = nums.map(n => n * n); // [1, 4, 9]

const ages = [12, 18, 22, 15];
const adults = ages.filter(age => age >= 18); // [18, 22]

const found = ages.find(age => age > 18); // 22

const cities = ["Delhi", "Mumbai", "Chennai"];
const [first, second] = cities;
                                    
console.log(first); // Delhi
console.log(second); // Mumbai