Kotlin Class: Create Customer class and send welcome email

Last update on December 20 2024 13:10:39 (UTC/GMT +8 hours)

Write a Kotlin program that creates a class 'Customer' with properties for name, email, and address. Include a function to send a welcome email to the customer.

Sample Solution:

Kotlin Code:

class Customer(
    val name: String,
    val email: String,
    val address: String
) {
    fun sendWelcomeEmail() {
        println("Sending a welcome email to $name at $email...")
        // Write your code here to send the welcome email
        println("Email sent successfully!")
    }
}
fun main() {
    val customer = Customer("Ime Juan", "[email protected]", "100 ABC Street")
    customer.sendWelcomeEmail()
}

Sample Output:

Sending a welcome email to Ime Juan at [email protected]...
Email sent successfully!

Explanation:

In the above exercise -

• First we define a class "Customer" with three properties: name, email, and address, representing the customer's name, email address, and their physical address.
• The class includes a function "sendWelcomeEmail()" that simulates sending a welcome email to the customer. In this example, we simply print a message indicating that the email is being sent and another message to simulate the successful delivery of the email.
• In the "main()" function, we create an instance of the Customer class named customer with sample values for the properties.
• Next, we call the "sendWelcomeEmail()" function on the customer object to simulate sending a welcome email.

Kotlin Editor:

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