Code block test

System

Here is a python code block:

import math, random

def greet(name):
    print(f"Hello, {name}!")

class Circle:
    def __init__(self, r):
        self.radius = r

    def area(self):
        return math.pi * self.radius ** 2

    def circumference(self):
        return 2 * math.pi * self.radius

if __name__ == "__main__":
    greet("Alice")

    circle = Circle(5)
    print(f"Area: {circle.area():.2f}")
    print(f"Circumference: {circle.circumference():.2f}")

    squares = [x ** 2 for x in range(1, 11)]
    print(f"Squares: {squares}")

    person = {"name": "Bob", "age": 35, "city": "New York"}
    print(f"Name: {person['name']}")

    num = random.randint(1, 10)
    print(f"{num} is {'even' if num % 2 == 0 else 'odd'}.")

    for i in range(1, 6):
        print(f"Iteration {i}")

System

Have is a block of JavaScript:

// This is a comment

// Function declaration
function greet(name) {
  console.log(`Hello, ${name}!`);
}

// Arrow function
const square = (num) => num * num;

// Class
class Circle {
  constructor(radius) {
    this.radius = radius;
  }

  area() {
    return Math.PI * this.radius ** 2;
  }

  circumference() {
    return 2 * Math.PI * this.radius;
  }
}

// Main program
greet("Alice"); // Calling the greet function

const circle = new Circle(5); // Creating an instance of the Circle class
console.log(`Area of the circle: ${circle.area().toFixed(2)}`);
console.log(`Circumference of the circle: ${circle.circumference().toFixed(2)}`);

// Array methods
const numbers = [1, 2, 3, 4, 5];
const squares = numbers.map(square); // Using the map method with the square function
console.log(`Squares of numbers from 1 to 5: ${squares}`);

// Object
const person = {
  name: "Bob",
  age: 35,
  city: "New York",
};
console.log(`Person's name: ${person.name}`);

// Conditional statement
const num = Math.floor(Math.random() * 10) + 1; // Random number between 1 and 10
if (num % 2 === 0) {
  console.log(`${num} is even.`);
} else {
  console.log(`${num} is odd.`);
}

// Loop
for (let i = 1; i <= 5; i++) {
  console.log(`Iteration ${i}`);
}