>thirugns_

// Creating a variable with let
let myAge = 28;  // I'm telling JavaScript: "Hey, this box is for storing how old I am"
// Later, when I want to use it:
console.log(`In a year, I'll be ${myAge + 1} years old.`);
// Outputs: In a year, I'll be 29 years old.
// The sticky note can change! This is why we use 'let'
myAge = 29;  // Oops, I updated the box. That's fine — it was my intention.

// Use 'const' — it's safer and prevents accidental reassignment
const myPi = 3.14159;
// If you try to do: myPi = 22 / 7; JavaScript will throw an error!
// Use 'let' — for things that change
let currentYear = 2026;
currentYear += 1;  // Now it's 2027. That was my intention.

// This is all you need to write in Python
my_age = 28
current_year = 2026
is_programming_fun = True
pi_value = 3.14159
# No 'let' or 'const' keywords needed. Just assign and go.

// The classic if-else structure
let age = 20;
if (age >= 18) {
    console.log("You're an adult now!"
} else {
    console.log("Keep studying, you'll get there.");
}
// The ternary operator — a clever shortcut for if-else in one line
let grade = (score >= 90) ? "A" : "B or C.";
// This is equivalent to:
if (score >= 90) {
    grade = "A";
} else {
    grade = "B or C.";
}

// Python's ternary-like syntax (it's not exactly the same)
grade = "A" if score >= 90 else "B or C."
# This works: if score >= 90, grade is 'A', otherwise it's 'B or C.'

// A simple for loop — count from 0 to 4
for (let i = 0; i < 5; i++) {
    console.log(`The number is ${i}!`);
}// Outputs: The number is 0!,1!,2!,3!,4!
const colors = ["red","green","blue"];
// This loop runs once for each item in the array
for (let color of colors) {
    console.log(`The color is: ${color}!`);
}// Outputs: The color is: red!,green!,blue!

# A simple for loop — count from 0 to 4
for i < span class="keyword">in range(5):
    print(f"The number is {i}!")
# Outputs: The number is 0!,1!,2!,3!,4!
# This loop runs once for each item in the list
colors = ["red","green","blue"]
for color < span class="keyword">in colors:
    print(f"The color is: {color}!")
# Outputs: The color is: red!,green!,blue!

let count = 0;
while (count < 5) {
    console.log(`Current count: ${count}!`);
    count++;  // This increment is critical — without it, you'll have an infinite loop!
}// Outputs: Current count: 0!,1!,2!,3!,4!

// This runs forever until you interrupt the process with Ctrl+C or close the browser
while (true) {
    console.log("This is an infinite loop!"
// Don't do this unless you're building a server that must never shut down on its own.

# This runs forever until interrupted
while True:
    print("This is an infinite loop!"
// Again, only use this for servers or long-running processes.

// Exercise 1: Create your own variables
let myName = "YourNameHere";   // Replace this with your actual name
let age = 26;
const isLearningToCode = true;
// Now print a sentence that includes all three variables
console.log(`My name is ${myName}, I'm ${age} years old, and I am learning to code: ${isLearningToCode}`);
// Expected output (replace with your own): My name is John, I'm 26 years old, and I am learning to code: true

# Exercise 1: Create your own variables
my_name = "YourNameHere"
age = 26
is_learning_to_code = True
# Now print a sentence that includes all three variables
print(f"My name is {my_name}, I'm {age} years old, and I am learning to code: {is_learning_to_code}")
# Expected output (replace with your own): My name is John, I'm 26 years old, and I am learning to code: True

// Write a condition that checks whether someone can drive
let age = 18;
let hasLicense = true;
if (age >= 16 && hasLicense) {
    console.log("This person can drive!"
// Note: I'm using a slightly older driving age because it varies by country.