Exercise 1

First Javascript exercise

🎖️

Write a JavaScript program to create a class called “Person” with properties for name, age and country. Include a method to display the person’s details. Create two instances of the ‘Person’ class and display their details.

Plain code approach

In the above exercise we create a “Person” class with properties for name, age, and country. It includes a method to display the person’s details.
Finally it creates two instances of the Person class and displays their details using the displayDetails() method.

Solution:

class Person {
constructor(name, age, country) {
  this.name = name;
  this.age = age;
  this.country = country;
}

displayDetails() {
  console.log(`Name: ${this.name}`);
  console.log(`Age: ${this.age}`);
  console.log(`Country: ${this.country}`);
}
}

// Create instances of the Person class
const person1 = new Person('Francisca Rohan', 25, 'USA');
const person2 = new Person('Raimond Aruna', 30, 'Netherlands');

// Display details of person1
console.log('Person-1 Details:');
person1.displayDetails();

// Display details of person2
console.log('\nPerson-2 Details:');
person2.displayDetails();

Sample output

"Person-1 Details:"
"Name: Francisca Rohan"
"Age: 25"
"Country: USA"
"
Person-2 Details:"
"Name: Raimond Aruna"
"Age: 30"
"Country: Netherlands"

Write your solution below

Solution in Codepen

Exercise 2