let message = "Hello, World!";
console.log(message); // Output: Hello, World!
let price = 19.99;
console.log(price); // Output: 19.99
let bigIntValue = 1234567890123456789012345678901234567890n;
console.log(bigIntValue); // Output: 1234567890123456789012345678901234567890n
let isTrue = true;
console.log(isTrue); // Output: true
let undefinedValue;
console.log(undefinedValue); // Output: undefined
let emptyValue = null;
console.log(emptyValue); // Output: null
let uniqueSymbol = Symbol("description");
console.log(uniqueSymbol); // Output: Symbol(description)
let person = {
name: "Alice",
age: 30,
};
console.log(person.name); // Output: Alice
let age = 25;
let message;
message = "Hello, developers!";
console.log(message);
let count = 3;
count = 5; // Reassigning the value
console.log(count); // Outputs: 5
const PI = 3.14159;
console.log(PI); // Outputs: 3.14159
let undefinedValue;
console.log(undefinedValue); // Outputs: undefined