
Concept explainers
Explanation of Solution
Program code:
CarlysEventPrice.java
//import the required header files
import java.util.Scanner;
//define a class named CarlysEventPrice
public class CarlysEventPrice
{
//define main() method
public static void main(String args[])
{
//create the object of Scanner class
Scanner scanner = new Scanner(System.in);
//prompt the user to enter the number of guests
System.out.println("Enter number of guests: ");
//scan for the values
int n = scanner.nextInt();
//print the values
System.out.println("Number of guests: "+n);
System.out.println("Price per guests: "+35);
System.out.println("Total price: "+(n*35));
//if the value of n is grater than or equal to 0
if(n>=0)
//print true
System.out.println("true");
//if the value of n is less than 0
else
//print false
System.out.println("false");
}
}
Explanation:
The above snippet of code is used to calculate the price per guest...

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Chapter 2 Solutions
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