operators.js

// Arithmetic operators and Assignment
let x = 1;
let y = 2;
x += y;
console.log(x);

x = y++;
console.log(x);
console.log(y);

x = ++y;
console.log(x);
console.log(y);

// Spread and destructuring
const a = [1, 2, 3, 4, 5];
const b = [...a, 6];
console.log(b);

const car = { wheel: 4 };
const bigCar = { ...car, size: 'large' };
console.log(bigCar);

const c = [1, 2, 3];
const [c1, c2, c3] = c;
console.log(c3);

const obj = {
  a: 1,
  b: 2,
  c: 3
};
const { b, c } = obj;
console.log(b, c);

// Comparision
console.log(1 == '1');
console.log(1 === '1');
const a = {};
const b = {};
console.log(a == b);
console.log(a === b);

// Conditional operators
const age = 2;
console.log(age >= 18 ? 'adult' : 'non-adult');
console.log(age >= 18 && 'adult' || 'non-adult');