import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("Enter a floating-point number: ");
if (scanner.hasNextFloat()) {
float number = scanner.nextFloat();
System.out.printf("You entered: %.2f%n", number);
} else {
System.out.println("Invalid input. Please enter a valid floating-point number.");
}
scanner.close();
}
}