// Using var, let, and const var name = "Ayas"; // string data type let age = 21; // number data type const isFresher = true; // boolean data type

// Reassign values (var and let allowed) name = "Mohamed Ayas"; age = 22;

// const cannot be reassigned -> this would throw error // isFresher = false;

// Different Data Types let city = "Chennai"; // String let salary = 25000.50; // Number (float) let hasJob = false; // Boolean let skills = ["HTML", "CSS", "JS"]; // Array let profile = { // Object degree: "B.Com", experience: "Fresher" };

// Basic Operations let addition = age + 5; let subtraction = salary - 5000; let multiplication = 10 * 2; let division = salary / 2; let modulus = 10 % 3;

// Output results console.log("Name:", name); console.log("Age after 5 years:", addition); console.log("Remaining Salary:", subtraction); console.log("Multiplication:", multiplication); console.log("Division:", division); console.log("Modulus:", modulus); console.log("Skills:", skills); console.log("Profile:", profile);