Here is the Java code for the ticket reservation system: ```java import java.util.Scanner; class Ticket { String name; String destination; double price; int age; boolean isConfirmed; public Ticket(String name, String destination, double price, int age, boolean isConfirmed) { this.name = name; this.destination = destination; this.price = price; this.age = age; this.isConfirmed = isConfirmed; } public double getDiscountedPrice() { if (age = 60) { return price * 0.7; } else { return price; } } } public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); System.out.println("Enter the number of tickets to book:"); int n = scanner.nextInt(); Ticket[] tickets = new Ticket[n]; double total = 0.0; for (int i = 0; i

Question

Here is the Java code for the ticket reservation system:

```java
import java.util.Scanner;

class Ticket {
    String name;
    String destination;
    double price;
    int age;
    boolean isConfirmed;

public Ticket(String name, String destination, double price, int age, boolean isConfirmed) {
        this.name = name;
        this.destination = destination;
        this.price = price;
        this.age = age;
        this.isConfirmed = isConfirmed;
    }

public double getDiscountedPrice() {
        if (age <= 12) {
            return price * 0.5;
        } else if (age >= 60) {
            return price * 0.7;
        } else {
            return price;
        }
    }
}

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        System.out.println("Enter the number of tickets to book:");
        int n = scanner.nextInt();
        Ticket[] tickets = new Ticket[n];
        double total = 0.0;

for (int i = 0; i < n; i++) {
            System.out.println("Enter details for ticket " + (i + 1) + ":");
            String name = scanner.next();
            String destination = scanner.next();
            double price = scanner.nextDouble();
            int age = scanner.nextInt();
            System.out.println("Do you want to confirm this ticket? (yes/no)");
            String confirm = scanner.next();
            boolean isConfirmed = confirm.equalsIgnoreCase("yes");
            tickets[i] = new Ticket(name, destination, price, age, isConfirmed);
        }

for (Ticket ticket : tickets) {
            if (ticket.isConfirmed) {
                total += ticket.getDiscountedPrice();
            }
        }

System.out.println("Total amount of confirmed tickets: " + total);
    }
}
```

Sample Input:
```
3
Ravi
Delhi
2000
70
yes
Manu
Delhi
2000
9
no
Priya
Delhi
2000
40
yes
```

Sample Output:
```
Total amount of confirmed tickets: 3400.0
```

Knowee AI · Accepted Answer