Answer:
public class Invitation
{
private String hostname;
private String address;
public Invitation(String n, String a)
{ // constructor that accepts two strings.
hostname = n;
address = a;
}
public String getHostname()
{
return hostname;
}
public void setAddress(String a)
{
address = a;
}
public String invite(String guest)
{
return "Hello" +guest+ ", you are invited to my party at " +address+". "+hostname+".";
}
public Invitation(String host, String address)
{
this.address = address;
this.hostname = host;
}
}
Explanation:
The Java program defines a class called "Invitation". The class constructor has two string arguments or parameters for the host of the event and the address. The invite method is used to generate the string invite message with the name of the guest as the argument. Use the "setAddress" method to set a new location of the event and the "getHostname" to get the name of the event host.
Answer:
see the code snippet below writing in Kotlin Language
Explanation:
fun main(args: Array<String>) {
sumOfNumbers()
}
fun sumOfNumbers(): Int{
var firstNum:Int
var secondNum:Int
println("Enter the value of first +ve Number")
firstNum= Integer.valueOf(readLine())
println("Enter the value of second +ve Number")
secondNum= Integer.valueOf(readLine())
var sum:Int= firstNum+secondNum
println("The sum of $firstNum and $secondNum is $sum")
return sum
}
Answer:
Jack has to be very calm and try his best to present himself in an outward way and think about the fact that by the end of the night no one will remember that he messed up, I feel like he'll be okay :)
